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7.62 x 39mm Upper Receivers & Parts

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7.62 x 39mm Enhanced Firing Pin for AR15 / M16 Platform

7.62 x 39mm Upper Receivers & Parts

Part Number: 8448503-762X39

$11.95
7.62 x 39mm Enhanced Firing Pin for AR15 / M16 Platform

7.62 x 39mm Enhanced Firing Pin for AR15 / M16 Platform

$11.95

This high quality firing pin is machined specifically for AR15/M16 platform rifles using the 7.62 x 39mm caliber. It is identified by the ring machined into the head of the pin, and is slightly longer than a standard AR pin for better 7.62 primer detonation. Precision machined from high quality steel and made in USA.


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Complete Bolt Assembly for 7.62x39mm

7.62 x 39mm Upper Receivers & Parts

Part Number: 8448509-762

$55.00
Complete Bolt Assembly for 7.62x39mm

Complete Bolt Assembly for 7.62x39mm

$55.00

This is the Complete Bolt Assembly from our popular 7.62 x 39mm rifles. It is machined from Carpenter 158 steel to exacting tolerances, and finished in Black Phosphate. It includes the Extractor, Ejector and Gas Rings - all completely assembled and ready to insert in your Carrier. Note that it has 3 Rings machined into it’s body to differentiate...


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MCS Multi-Caliber Upper Receiver Assembly Kit for .223/5.56 with 7.62x39
MCS Multi-Caliber Upper Receiver Assembly Kit for .223/5.56 with 7.62x39

7.62 x 39mm Upper Receivers & Parts

Part Number: KIT-MCS2

$999.00
MCS Multi-Caliber Upper Receiver Assembly Kit for .223/5.56 with 7.62x39

MCS Multi-Caliber Upper Receiver Assembly Kit for .223/5.56 with 7.62x39

$999.00

The Windham Weaponry Multi-Caliber Upper Receiver Assembly Kit is designed as a unique upgrade for the AR15 Type Rifle - offering quick & easy caliber changes by simply switching out the barrel, and if necessary, the Bolt/Bolt Carrier and Magazine. This Kit-MCS2 is completely "ready for the range" once you add the optic or iron sights of you...


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Windham Weaponry 7.62 X 39mm Caliber Upper Receiver/Barrel Assembly

7.62 x 39mm Upper Receivers & Parts

Part Number: UR16M4FTB-762X39

$585.00
Windham Weaponry 7.62 X 39mm Caliber Upper Receiver/Barrel Assembly

Windham Weaponry 7.62 X 39mm Caliber Upper Receiver/Barrel Assembly

$585.00

This is the complete M4 Barreled Upper Assembly from our 7.62 x 39mm SRC rifle. Its 16" M4 profile barrel is chrome lined and machined from 4150 Chrome Moly Vanadium 11595E Steel - rifled 1 x 9.5" Right Hand twist - includes a set of M4 dual heat shield Handguards, and an A2 Flash Suppressor (threaded 5/8 x 24). A Mil. Std. 1913 Railed Front Sig...


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Windham Weaponry 7.62 X 39mm Flattop Upper Kit w/Bolt and Magazine
Windham Weaponry 7.62 X 39mm Flattop Upper Kit w/Bolt and Magazine

7.62 x 39mm Upper Receivers & Parts

Part Number: KIT-UR16M4FTB-762

$605.00
Windham Weaponry 7.62 X 39mm Flattop Upper Kit w/Bolt and Magazine

Windham Weaponry 7.62 X 39mm Flattop Upper Kit w/Bolt and Magazine

$605.00

Just add your AR15 Lower Receiver/Stock Assembly to this 7.62 X 39mm Caliber Windham Weaponry Flattop Upper Kit and you're ready for the range. The complete Upper Receiver Assembly includes a 16" M4 profile Barrel in 7.62 X 39mm complete with Handguards, a Mil Std 1913 Railed Front Sight Base/Gas Block with Sling Swivel, Bayonet Lug, a 7.62 x 39...


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