Gen 2 .40 S&W Pistol Caliber Complete Upper
Specifications and Features of the 9mm Pistol Caliber Complete Uppers
- Gen 2 Pistol Caliber Billet Upper with integrated LRBHO
- .40cal Bolt Carrier Group – BCG (Glock & Colt Lower Compatible)
- .40cal AR Barrel (1:10), 4", 8" or 16"
- Lightweight Free Float Hand Guard, M-LOK
- Standard ½” Crush Washer
- Standard Flash Hider .45
- Standard AR-15 Charging Handle
The New Frontier Armory Pistol Caliber Complete Uppers are proudly MADE IN THE USA by hard working American men and women.
| Weight: | 4.63 LBS |
| Dimensions: | 28.00 x 4.00 x 4.00 in |
| Color: | Black Ano |
2 Reviews Hide Reviews Show Reviews
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Great upper
Picked up this 4in complete upper and I’m astounded by the quality for the money spent! Will continue to buy from NFA, just picked up 2 More lowers today!
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FANTASTIC upper receiver
This is my 2nd upper from New Frontier Armory and I could not be more pleased with the fit and finish of the receiver. Being a .40 cal the other moving parts will all play a part in its functioning, however, who doesn’t love the thump of a .40 cal carbine!! I did have to use a 10oz buffer weight to ensure enough mass on the recharge but tweaks are to be expected l!
