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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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Extractor Cartridge for Windham Weaponry 7.62 x 39mm
Extractor Cartridge for Windham Weaponry 7.62 x 39mm

7.62 x 39mm Upper Receivers & Parts

Part Number: 8448512-762X39

$14.95
Extractor Cartridge for Windham Weaponry 7.62 x 39mm

Extractor Cartridge for Windham Weaponry 7.62 x 39mm

$14.95

This machined, high quality 7.62x39 Extractor Cartridge is a critical part of the 7.62 Bolt. Its claw edge pulls the empty cartridges from the firing chamber of your rifle. If you are  experiencing "failure to extract" issues with your rifle, the first part you should replace is the Extractor. This part is marked with 2 lines to distinguish it f...


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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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