The heart of the Battle Arms Tanker is built on the famous Billet 7075-T6 Aluminum Lightweight Receiver Set and the VERT Gen 2 PDW Stock System. It is chambered in 300BLK with a 7.5in barrel shrouded in 6.7in WORKHORSE M-LOK free float rail system and has an overall length of 20.1in. It is built as a factory pistol.Paying homage to the old-school WWII-era weapons, the TANKER is furnished with a custom Grade A French Walnut Hand-guard & Pistol Grip. To cap it off, it is paired with wood-finished SS Cheek Rest (UV stabilized, simulated wood powder coat finish) for strength and durability. The complete rifle is finished with an in-house custom blended Parkerized Green Steel & Cosmoline theme finish matching that of the M1 Garand, M1 Carbine, 1903A3, etc.