Primary Weapons Systems · Battle-Rifle · In Production · 2017
| Weight (empty) | 3969 g (140.0 oz) |
| Overall Length | 904 mm (35.59") |
| Barrel Length | 409 mm (16.10") |
| Magazine Capacity | 20 rounds |
| Action Type | Gas Operated Long Stroke |
| Firing Mechanism | Hammer Fired |
| Muzzle Velocity | 758 m/s (2487 fps) |
| Effective Range | 800 m (875 yd) |
| Frame Material | Aluminum Alloy |
Primary Caliber: .308 Winchester
The PWS MK216 MOD 1-M is a long-stroke piston-driven AR-10 / .308 battle rifle from Primary Weapons Systems, part of the company's MK2 family. Unlike the direct-impingement and short-stroke systems used by most AR-10 makers, the MK216 uses PWS's signature long-stroke gas piston (conceptually closer to the AK / M1 Garand), with the operating rod tied directly to the bolt carrier for a smooth, reliable stroke that keeps heat and fouling out of the receiver. The 16.1-inch 41V50 chromium-molybdenum-...
Country of Origin: United States
Designer: Primary Weapons Systems