SPECIFICATIONS:
*20" HBAR Profile
*5.56 NATO
*1x9 Twist for 5.56 NATO
*4140 Steel
*Salt Bath Nitride Chamber, Bore, & Finish
*Rifle Length Gas System on 20" Barrels
*A4 Barrel Extension (8620 Steel)
*Index Pin Installed TDC
*Threaded Muzzle Crown
*Threaded 1/2-28 for 5.56 NATO
*Labeled Between Gas Block and Muzzle with Caliber & Twist
*Weight: 2.874 lbs.
SPECIFICATIONS: *7.5" Pistol Barrel *5.56 NATO *1x9 Twist *4140 Steel *Salt Bath Nitride Chamber, Bore, & Finish *Pistol Gas System *A4 Barrel Extension (8620 Steel) *Index Pin Installed...
SPECIFICATIONS: *20" HBAR Profile *450 Bushmaster *1x24 Twist for 450 Bushmaster *4140 Steel *Salt Bath Nitride Chamber, Bore, & Finish *Rifle Length Gas System on 20" Barrels *A4 Barrel...
SPECIFICATIONS: *16" M4 Barrel *5.56 NATO *1x7 *4140 Steel *Salt Bath Nitride Chamber, Bore, & Finish *Carbine Gas System *A4 Barrel Extension (8620 Steel) *Index Pin Installed...
SPECIFICATIONS: *11.5" Pistol Barrel *5.56 NATO *1x7 Twist for 5.56 NATO *4140 Steel *Salt Bath Nitride Chamber, Bore, & Finish *Carbine Length Gas System *A4 Barrel Extension...
SPECIFICATIONS: *14.5" Barrel *5.56 NATO *1x7 *4140 Steel *Salt Bath Nitride Chamber, Bore, & Finish *Carbine Gas System *A4 Barrel Extension (8620 Steel) *Index Pin Installed TDC *Threaded...
SPECIFICATIONS: *7.5" Pistol Barrel *5.56 NATO *1x9 Twist *4140 Steel *Salt Bath Nitride Chamber, Bo…
SPECIFICATIONS: *20" HBAR Profile *450 Bushmaster *1x24 Twist for 450 Bushmaster *4140 Steel *Salt B…
SPECIFICATIONS: *16" M4 Barrel *5.56 NATO *1x7 *4140 Steel *Salt Bath Nitride Chamber, Bore, &a…
SPECIFICATIONS: *11.5" Pistol Barrel *5.56 NATO *1x7 Twist for 5.56 NATO *4140 Steel *Sal…
SPECIFICATIONS: *14.5" Barrel *5.56 NATO *1x7 *4140 Steel *Salt Bath Nitride Chamber, Bore, & Fi…
Franklin Armory Ar-15 BCG "Bolt Carrier Group" come in the following calibers: *5.56 NATO …
Current Lead Time: In Stock The Binary Firing System ™ GEN 3 (…
SPECIFICATIONS: *11.5" Pistol Barrel *5.56 NATO *1x7 Twist for 5.56 NATO *4140 Steel *Sal…
SPECIFICATIONS: *16" M4 Barrel *5.56 NATO *1x7 *4140 Steel *Salt Bath Nitride Chamber, Bore, &a…
Franklin Armory® AR-15 Bolts are available in 5.56 NATO, 6.8 SPC, 6.5 Grendel, 7.62x39, and 450 …