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Upper Receiver Assemblies

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14.5in M4 Profile Upper Receiver/Barrel Assembly

Upper Receiver Assemblies

Part Number: UR14M47A4B

$665.00
14.5in M4 Profile Upper Receiver/Barrel Assembly

14.5in M4 Profile Upper Receiver/Barrel Assembly

$665.00

This M4 Barreled Upper Assembly is complete and ready to snap onto your Lower. The highly accurate 14.5” M4 Profile Barrel is Chrome Lined and machined from 4150 Chrome Moly Vanadium 11595E Steel. Rifling is 1 x 7” Right Hand twist to stabilize the heavier 75 and 77 grain bullets, and the barrel extension has the M4 style feed ramps. An A2 Flash...


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14.5in M4 Profile Upper Receiver/Barrel Assembly - Less A4 Carry Handle

Upper Receiver Assemblies

Part Number: UR14M47LHB

$570.00
14.5in M4 Profile Upper Receiver/Barrel Assembly - Less A4 Carry Handle

14.5in M4 Profile Upper Receiver/Barrel Assembly - Less A4 Carry Handle

$570.00

This M4 Barreled Upper Assembly is complete and ready to snap onto your Lower - just add the Rear Sight or Optic of your choice to the machined Picatinny Rail of the Receiver. The highly accurate 14.5” M4 Profile Barrel is Chrome Lined and machined from 4150 Chrome Moly Vanadium 11595E Steel. Rifling is 1 x 7” Right Hand twist to stabilize the h...


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14.5in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

Upper Receiver Assemblies

Part Number: UR14M47A4

$520.00
14.5in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

14.5in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

$520.00

This 14.5" M4 Barreled Upper Assembly is complete except for the Bolt Carrier and Charging Handle. Once those are inserted, you’re ready for the range. This highly accurate 4150 Chrome Moly Vanadium 11595E Steel Barrel is chrome lined for ease of cleaning and durability, and the 1 x 7” R.H. twist will stabilize the heavier 75 and 77 grain bullet...


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14.5in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier, Charging Handle & A4 Carry

14.5in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier, Charging Handle & A4 Carry

$425.00

This M4 Barreled Upper Assembly is complete and ready to snap onto your Lower - just add the Rear Sight or Optic of your choice to the machined Picatinny Rail of the Receiver. The highly accurate 14.5” M4 Profile Barrel is Chrome Lined and machined from 4150 Chrome Moly Vanadium 11595E Steel. Rifling is 1 x 7” Right Hand twist to stabilize the h...


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14.5in M4 Profile Upper Receiver/Barrel Assembly with Phantom Flash Suppressor

Upper Receiver Assemblies

Part Number: UR14M4PHA4B

$695.00
14.5in M4 Profile Upper Receiver/Barrel Assembly with Phantom Flash Suppressor

14.5in M4 Profile Upper Receiver/Barrel Assembly with Phantom Flash Suppressor

$695.00

This M4 Barreled Upper Assembly is complete and ready to snap onto your Lower. The highly accurate 14.5" M4 Profile Barrel is Chrome Lined and machined from 4150 Chrome Moly Vanadium 11595E Steel. Rifling is 1 x 9" Right Hand twist to stabilize bullets up to 69 grains, and the barrel extension has the M4 style feed ramps. A Phantom Flash Suppres...


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16in A4 Upper Receiver/Crowned Barrel Assembly - .223/5.56mm Caliber

Upper Receiver Assemblies

Part Number: UR16M4A4CRNB

$665.00
16in A4 Upper Receiver/Crowned Barrel Assembly - .223/5.56mm Caliber

16in A4 Upper Receiver/Crowned Barrel Assembly - .223/5.56mm Caliber

$665.00

This M4 Profile Crowned Barreled Upper Assembly is complete and ready to snap onto your Lower. The highly accurate 4150 Chrome Moly Vanadium steel barrel is chrome lined and rifled 1 x 9" Right Hand twist. The muzzle is finished with a plain crown to comply with legal restrictions in States where threaded muzzles and flash hiders are prohibited....


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16in A4 Upper Receiver/Crowned Barrel Assembly - .223/5.56mm Caliber

Upper Receiver Assemblies

Part Number: UR16M4A4CRN

$520.00
16in A4 Upper Receiver/Crowned Barrel Assembly - .223/5.56mm Caliber

16in A4 Upper Receiver/Crowned Barrel Assembly - .223/5.56mm Caliber

$520.00

This M4 Profile Crowned Barreled Upper Assembly is designed for those who already have a Bolt Carrier Assembly (not included with this assembly). The plain crowned muzzle on this 4150 Chrome Moly Vanadium steel barrel complies with legal restrictions in States where threaded muzzles and flash hiders are prohibited and the bayonet lug has been ma...


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16in A4 Upper Receiver/Crowned Barrel Assembly Less Bolt & Carry Handle - .223/5.56mm

Upper Receiver Assemblies

Part Number: UR16M4LHCRN

$425.00
16in A4 Upper Receiver/Crowned Barrel Assembly Less Bolt & Carry Handle - .223/5.56mm

16in A4 Upper Receiver/Crowned Barrel Assembly Less Bolt & Carry Handle - .223/5.56mm

$425.00

This M4 Profile Crowned Barreled Upper Assembly is designed for those who already have a Bolt Carrier Assembly and A4 Carry Handle (not included with this assembly). The plain crowned muzzle on this 4150 Chrome Moly Vanadium steel barrel complies with legal restrictions in States where threaded muzzles and flash hiders are prohibited and the bay...


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16in A4 Upper Receiver/Crowned Barrel Assembly Less Carry handle - .223/5.56mm

Upper Receiver Assemblies

Part Number: UR16M4LHCRNB

$570.00
16in A4 Upper Receiver/Crowned Barrel Assembly Less Carry handle - .223/5.56mm

16in A4 Upper Receiver/Crowned Barrel Assembly Less Carry handle - .223/5.56mm

$570.00

This M4 Profile Crowned Barreled Upper Assembly is complete and ready for the addition of your rear sight or optic. The highly accurate 4150 Chrome Moly Vanadium steel barrel is chrome lined and rifled 1 x 9" Right Hand twist. The muzzle is finished with a plain crown to comply with legal restrictions in States where threaded muzzles and flash h...


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16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly Less Carry Handle

Upper Receiver Assemblies

Part Number: UR16M4LHPBB

$600.00
16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly Less Carry Handle

16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly Less Carry Handle

$600.00

This M4 Barreled Upper Receiver Assembly is compliant with regulations for the States of CT, MA, NJ and NY as the barrel includes a permanently affixed A2 birdcage style compensator and the bayonet lug has been removed. It is ready for the addition of your own rear sight or optic. This highly accurate 16” M4 profile barrel is chrome lined and ma...


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16in Dissipator Heavy Upper Receiver/Barrel Assembly for AR15 / M16

Upper Receiver Assemblies

Part Number: UR16DA4B

$690.00
16in Dissipator Heavy Upper Receiver/Barrel Assembly for AR15 / M16

16in Dissipator Heavy Upper Receiver/Barrel Assembly for AR15 / M16

$690.00


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16in Dissipator Heavy Upper Receiver/Barrel Assembly Less Bolt, Carrier & Charging Handle for AR15/M16

16in Dissipator Heavy Upper Receiver/Barrel Assembly Less Bolt, Carrier & Charging Handle for AR15/M16

$545.00

This 16" Dissipator Heavy Profile Upper Receiver/ Barrel Assembly requires only your existing Bolt, Bolt Carrier & Charging Handle to be range ready. The accurate 16” barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E steel rifled 1 x 9” RHT. It features a low profile gas block in the carbine position under the rifle l...


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16in Dissipator M4 Upper Receiver/Barrel Assembly for AR15 / M16

Upper Receiver Assemblies

Part Number: UR16M4DA4B

$690.00
16in Dissipator M4 Upper Receiver/Barrel Assembly for AR15 / M16

16in Dissipator M4 Upper Receiver/Barrel Assembly for AR15 / M16

$690.00

This 16" Dissipator M4 Profile Upper Receiver Barrel Assembly is complete, ready to snap onto your lower and take to the range. The accurate 16” barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E steel rifled 1 x 9” RHT. It features a low profile gas block functioning in the carbine position under the rifle length handguar...


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16in Dissipator M4 Upper Receiver/Barrel Assembly Less Bolt, Carrier & Charging Handle for AR15/M16

16in Dissipator M4 Upper Receiver/Barrel Assembly Less Bolt, Carrier & Charging Handle for AR15/M16

$545.00

This 16" Dissipator M4 Profile Upper Receiver Barrel Assembly requires only your existing Bolt, Bolt Carrier and Charging Handle to be range ready. The accurate 16” barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E steel rifled 1 x 9” RHT. It features a low profile gas block in the carbine position under the rifle length ...


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16in Flat Top Upper Receiver/Crowned Barrel Assembly - .223/5.56mm

Upper Receiver Assemblies

Part Number: UR16M4FTLBCRNB

$575.00
16in Flat Top Upper Receiver/Crowned Barrel Assembly - .223/5.56mm

16in Flat Top Upper Receiver/Crowned Barrel Assembly - .223/5.56mm

$575.00

This M4 Profile Crowned Barreled Upper Assembly is complete and ready for the addition of your sights or optic. The highly accurate 4150 Chrome Moly Vanadium steel barrel is chrome lined and rifled 1 x 9" Right Hand twist. The muzzle is finished with a plain crown to comply with legal restrictions in States where threaded muzzles and flash hider...


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16in Flat Top Upper Receiver/Crowned Barrel Assembly Less Bolt & Charging Handle .223/5.56mm

Upper Receiver Assemblies

Part Number: UR16M4FTLBCRN

$430.00
16in Flat Top Upper Receiver/Crowned Barrel Assembly Less Bolt & Charging Handle .223/5.56mm

16in Flat Top Upper Receiver/Crowned Barrel Assembly Less Bolt & Charging Handle .223/5.56mm

$430.00

This M4 Profile Crowned Barreled Upper Assembly is designed for those who already have a Bolt Carrier Assembly and Charging Handle (not included with this assembly) and want to add their own sights or optics. The plain crowned muzzle on this 4150 Chrome Moly Vanadium steel barrel complies with legal restrictions in States where threaded muzzles ...


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16in Heavy Barreled SRC Upper Receiver/Barrel Assembly

Upper Receiver Assemblies

Part Number: UR16FTB

$565.00
16in Heavy Barreled SRC Upper Receiver/Barrel Assembly

16in Heavy Barreled SRC Upper Receiver/Barrel Assembly

$565.00

Windham Weaponry has had many requests for a Heavy Barreled version of our popular SRC Upper, so this complete Upper Assembly has been developed. The SRC Heavy Barrel - a straight turned design .745" in diameter forward of the gas block - is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E Steel - rifled 1 x 9” Right Hand twist. I...


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16in Heavy Upper Receiver/Barrel Assembly

Upper Receiver Assemblies

Part Number: UR16A4B

$655.00
16in Heavy Upper Receiver/Barrel Assembly

16in Heavy Upper Receiver/Barrel Assembly

$655.00

This heavy barreled Upper Assembly is complete and ready to snap onto your Lower. A superbly accurate 16” heavy profile barrel - chrome lined and machined from 4150 Chrome Moly Vanadium steel is rifled 1 x 9” Right Hand twist. An A2 Flash Suppressor and standard A2 Front Sight are fitted. The machined aluminum flat top Upper Receiver is complete...


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16in Heavy Upper Receiver/Barrel Assembly - Complete Less A4 Carry Handle

Upper Receiver Assemblies

Part Number: UR16LHB

$560.00
16in Heavy Upper Receiver/Barrel Assembly - Complete Less A4 Carry Handle

16in Heavy Upper Receiver/Barrel Assembly - Complete Less A4 Carry Handle

$560.00

This heavy barreled Upper Assembly is ready to add your choice of Optics or Rear Sights. A superbly accurate 16” heavy profile barrel - chrome lined and machined from 4150 Chrome Moly Vanadium steel is rifled 1 x 9” Right Hand twist. An A2 Flash Suppressor and standard A2 Front Sight are fitted. The machined aluminum flat top Upper Receiver is c...


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16in Heavy Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

Upper Receiver Assemblies

Part Number: UR16A4

$510.00
16in Heavy Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

16in Heavy Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

$510.00

This heavy barreled Upper Assembly is complete except for the Bolt Carrier and Charging Handle. Once those are inserted, you’re ready for the range. A superbly accurate 16” heavy profile barrel - chrome lined and machined from 4150 Chrome Moly Vanadium steel is rifled 1 x 9” Right Hand twist. An A2 Flash Suppressor and standard A2 Front Sight ar...


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16IN Heavy Upper Receiver/Barrel Assembly - Less Bolt Carrier, Charging Handle & A4 Removable Carry Handle

16IN Heavy Upper Receiver/Barrel Assembly - Less Bolt Carrier, Charging Handle & A4 Removable Carry Handle

$415.00

This heavy barreled Upper Assembly is ready to add your existing Bolt Carrier, Charging Handle, and Rear Sight/Optics of choice. A superbly accurate 16” heavy profile barrel - chrome lined and machined from 4150 Chrome Moly Vanadium steel is rifled 1 x 9” Right Hand twist. An A2 Flash Suppressor and standard A2 Front Sight are fitted. The machin...


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16in M4 "MPC" Profile Upper Receiver/Barrel Assembly
16in M4 "MPC" Profile Upper Receiver/Barrel Assembly

Upper Receiver Assemblies

Part Number: UR16M4A4B

$665.00
16in M4 "MPC" Profile Upper Receiver/Barrel Assembly

16in M4 "MPC" Profile Upper Receiver/Barrel Assembly

$665.00

This M4 Barreled Upper Assembly "MPC" is complete and ready to snap onto your Lower. The highly accurate 16" M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium steel - rifled 1 x 9" Right Hand twist. An A2 Flash Suppressor and standard A2 Front Sight are fitted. The machined aluminum flat top Upper Receiver is complete...


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16in M4 Profile "SRC" Rifle Kit
16in M4 Profile "SRC" Rifle Kit

Upper Receiver Assemblies

Part Number: KIT-WKUR16M4FTB

$575.00 $759.00
16in M4 Profile "SRC" Rifle Kit

16in M4 Profile "SRC" Rifle Kit

$575.00

Limited Time Only.  Purchase this SRC upper assembly complete and we’ll include the lower parts kit, telestock kit, a 30 round magazine and hard side gun case.  You save over $184 dollars. No substitutions allowed. Due to state regulations, we can not ship this kit with 30 round magazine to California, District of Columbia, Colorado, Connecticut...


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16in M4 Profile Ban Compliant Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

16in M4 Profile Ban Compliant Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

$550.00

This M4 Barreled Upper Assembly includes a permanently affixed A2 birdcage style compensator for compliance with regulations in the States of MA and NJ. It is complete except for the Bolt Carrier and Charging Handle. The highly accurate 16” M4 profile barrel is chrome lined, features M4 feed ramps, and is machined from 4150 Chrome Moly Vanadium ...


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16in M4 Profile Ban Compliant Upper Receiver/Barrel Assembly - Less Carry Handle, Bolt Carrier and Charging Handle

16in M4 Profile Ban Compliant Upper Receiver/Barrel Assembly - Less Carry Handle, Bolt Carrier and Charging Handle

$455.00

This M4 Barreled Upper Assembly includes a permanently affixed A2 birdcage style compensator for compliance with regulations in the States of CT, MA, NJ and NY. It is complete except for the Carry Handle, Bolt Carrier and Charging Handle. Add your own parts and rear sight or optic. The highly accurate 16” M4 profile barrel is chrome lined, featu...


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16in M4 Profile SRC Upper Receiver/Barrel Assembly

Upper Receiver Assemblies

Part Number: UR16M4FTB

$575.00
16in M4 Profile SRC Upper Receiver/Barrel Assembly

16in M4 Profile SRC Upper Receiver/Barrel Assembly

$575.00

This is the complete M4 Barreled Upper Assembly from our unique "SRC” rifle. Its tack-driving 16” M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium steel - rifled 1 x 9” Right Hand twist - includes an A2 Flash Suppressor. A Picatinny Rail gas block with sling swivel and bayonet lug allows the attachment of a variety o...


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16in M4 Profile SRC Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

16in M4 Profile SRC Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

$430.00

This M4 Barreled Upper Assembly from our "SRC” rifle is complete except for the Bolt Carrier and Charging Handle. Install your existing Carrier, Charging Handle and the optics/sights of your choice. The tack-driving 16” M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium steel - rifled 1 x 9” Right Hand twist. A Picatin...


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16in M4 Profile Upper Receiver/Barrel Assembly - Complete Less A4 Carry Handle

Upper Receiver Assemblies

Part Number: UR16M4LHB

$570.00
16in M4 Profile Upper Receiver/Barrel Assembly - Complete Less A4 Carry Handle

16in M4 Profile Upper Receiver/Barrel Assembly - Complete Less A4 Carry Handle

$570.00

This M4 Barreled Upper Assembly is complete and ready for you to add your choice of Optics or Rear Sights. The highly accurate 16” M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium steel - rifled 1 x 9” Right Hand twist. An A2 Flash Suppressor and standard A2 Front Sight are fitted. The machined aluminum flat top Uppe...


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16in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

Upper Receiver Assemblies

Part Number: UR16M4A4

$520.00
16in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

16in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

$520.00

This M4 Barreled Upper Assembly is complete except for the Bolt Carrier and Charging Handle. Once those are inserted, you’re ready for the range. The highly accurate 16” M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium steel - rifled 1 x 9” Right Hand twist. An A2 Flash Suppressor and standard A2 Front Sight are fitt...


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16in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier, Charging

Upper Receiver Assemblies

Part Number: UR16M4LH

$425.00
16in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier, Charging

16in M4 Profile Upper Receiver/Barrel Assembly - Less Bolt Carrier, Charging

$425.00

This M4 Barreled Upper Assembly requires only your Bolt Carrier, Charging Handle, and Rear Sight/Optics of choice. The highly accurate 16” M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium steel - rifled 1 x 9” Right Hand twist. An A2 Flash Suppressor and standard A2 Front Sight are fitted. The machined aluminum flat ...


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16in Proctor Performance Carbine .223/5.56 Upper Receiver/Barrel Assembly

Upper Receiver Assemblies

Part Number: UR16SFS3GB-7

$950.00
16in Proctor Performance Carbine .223/5.56 Upper Receiver/Barrel Assembly

16in Proctor Performance Carbine .223/5.56 Upper Receiver/Barrel Assembly

$950.00

Frank Proctor, owner and lead instructor at Way of the Gun, asked Windham Weaponry to build a carbine to his specifications, and this is the Upper Receiver / Barrel Assembly from that specialized 3-Gun Competition carbine. A BCM MOD1 Compensator controls barrel rise on the superbly accurate 16” Medium Profile, Chrome Lined, 4150 Chrome Moly Vana...


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A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly - Less Carry Handle for AR15 / M16
A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly - Less Carry Handle for AR15 / M16

A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly - Less Carry Handle for AR15 / M16

$595.00

This 20" A2 Gov't. Profile Upper Assembly is designed for the shooter who plans to add a scope or optic, or already owns an A4 Carry Handle. It is a complete Upper Receiver Assembly - ready to snap onto your Lower. The barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E steel, rifled 1 x 7" RHT. An A2 Flash Suppressor, stan...


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A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly - Less Carry Handle, Bolt and
A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly - Less Carry Handle, Bolt and

A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly - Less Carry Handle, Bolt and

$450.00

This Upper Assembly is for the AR shooter who already owns a Bolt Carrier Assembly, Charging Handle, and sights. The 20” barrel chrome lined is machined from 4150 Chrome Moly Vanadium 11595E steel and rifled 1 x 7” Right Hand Twist. It includes the A2 Flash Suppressor, standard A2 Front Sight base with sling swivel and bayonet lug. The machined ...


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A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly for AR15 / M16
A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly for AR15 / M16

Upper Receiver Assemblies

Part Number: UR20GVTA4-7

$545.00
A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly for AR15 / M16

A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly for AR15 / M16

$545.00

This A2 Gov’t. profile barreled Upper Assembly offers savings if you already own a Bolt Carrier Assembly and Charging Handle. The 20” chrome lined barrel is machined from 4150 Chrome Moly Vanadium 11595E steel and rifled 1 x 7” Right Hand Twist. It includes an A2 Flash Suppressor, standard A2 Front Sight Base with sling swivel and bayonet lug. T...


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A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly for AR15 / M16
A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly for AR15 / M16

Upper Receiver Assemblies

Part Number: UR20GVTA4B-7

$690.00
A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly for AR15 / M16

A2 Gov't. Profile 20inch Upper Receiver/Barrel Assembly for AR15 / M16

$690.00

This A2 Gov’t. profile barreled Upper Assembly is complete, ready to snap onto your lower and take to the range. The highly accurate 20” barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E steel rifled 1 x 7” RHT. An A2 Flash Suppressor, and standard A2 Front Sight are fitted. The assembly includes premium quality, rifle le...


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A2 Government Profile 20in Upper Receiver / Crowned Barrel Assembly - Less Carry Handle for AR15 / M16
A2 Government Profile 20in Upper Receiver / Crowned Barrel Assembly - Less Carry Handle for AR15 / M16

A2 Government Profile 20in Upper Receiver / Crowned Barrel Assembly - Less Carry Handle for AR15 / M16

$595.00

This 20” A2 Gov’t. Profile Upper Assembly is designed for the shooter who plans to add a scope or optic, or already owns an A4 Carry Handle. It is a complete Upper Receiver Assembly - ready to snap onto your Lower. The barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E steel, rifled 1 x 7” RHT. The barrel is machined with ...


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A2 Government Profile 20in Upper Receiver / Crowned Barrel Assembly for AR15 / M16

Upper Receiver Assemblies

Part Number: UR20GVTCRNA4B-7

$690.00
A2 Government Profile 20in Upper Receiver / Crowned Barrel Assembly for AR15 / M16

A2 Government Profile 20in Upper Receiver / Crowned Barrel Assembly for AR15 / M16

$690.00

This A2 Gov’t. profile barreled Upper Assembly is complete, ready to snap onto your lower and take to the range. The highly accurate 20” barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E steel rifled 1 x 7” RHT. A standard A2 Front Sight is fitted to the competition crowned barrel making it a legal assembly for States wit...


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MPC 16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly

Upper Receiver Assemblies

Part Number: UR16M4A4PBB

$695.00
MPC 16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly

MPC 16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly

$695.00

This M4 Barreled Upper Receiver Assembly is compliant with regulations for the States of MA and NJ. It is complete and ready to snap onto your Lower. The highly accurate 16” M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E Steel with M4 feed ramps. Rifled 1 x 9” right hand twist for optimum accuracy with a wid...


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SRC 16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly

Upper Receiver Assemblies

Part Number: UR16M4FTPBB

$605.00
SRC 16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly

SRC 16in Ban Compliant M4 Profile Upper Receiver/Barrel Assembly

$605.00

This M4 Barreled Upper Receiver Assembly based on our SRC Rifle is compliant with regulations for the States of MA and NJ. It is complete and ready to snap onto your Lower. The accurate 16” M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E Steel with M4 feed ramps and is rifled 1 x 9” right hand twist for optim...


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SRC 16in M4 Profile Ban Compliant Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

SRC 16in M4 Profile Ban Compliant Upper Receiver/Barrel Assembly - Less Bolt Carrier & Charging Handle

$460.00

This SRC M4 Barreled Upper Assembly includes a permanently affixed A2 birdcage style compensator, and its bayonet lug has been machined off for compliance with regulations in the States of MA and  NJ. It is complete except for the Bolt Carrier and Charging Handle. The highly accurate 16” M4 profile barrel is chrome lined, features M4 feed ramps,...


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Varmint Exterminator 20in Ban Compliant Upper Receiver Assembly for AR15 / M16
Varmint Exterminator 20in Ban Compliant Upper Receiver Assembly for AR15 / M16

Upper Receiver Assemblies

Part Number: UR20FSSFTVB

$775.00
Varmint Exterminator 20in Ban Compliant Upper Receiver Assembly for AR15 / M16

Varmint Exterminator 20in Ban Compliant Upper Receiver Assembly for AR15 / M16

$775.00

This superbly accurate Barrel - from our Varmint Exterminator Rifle - is ready for your custom rifle project. Precision machined from 416R Stainless Steel, it includes a matched bolt machined from Carpenter 158 Steel. It is machined to mate with the Compass Lake specification Chamber for highest possible accuracy. The barrel is matte finished to...


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