AR-40 4.5" SLICK SIDE UPPER RECEIVER PISTOL BUILD KIT W/4" KEY MOD HANDGUARD VERSION 2 - BCG-LPK & Pistol Tube Kit
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Specs | |
Barrel Length: | 4 " |
Caliber: | 40 S&W |
Twist Rate: | 1:16 |
Gas System: | BLOWBACK |
Muzzle Thread: | 5/8X24 |
Muzzle Device: | A2 Flash Hider |
Bolt Carrier Group | Included |
Receiver Material: | Forged 7075 T6 Aluminum |
Charging Handle: | 6061-T6 Aluminum |
Buttstock: | Pistol Tube |
Buffer: | 7 oz. |
Grip: | Standard A2 |
BCG Finish | Nitride |
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