Buy PWS MK114 MOD 2 Rifle 6mm ARC – Premium Long-Stroke Piston Precision Rifle
Unlock superior long-range performance with the Primary Weapons Systems (PWS) MK114 MOD 2 Rifle in 6mm ARC. This premium piston-driven AR-15 is purpose-built for precision shooters, hunters, and tactical users who demand flat trajectories, minimal recoil, and outstanding accuracy at extended distances.
Chambered in the highly efficient 6mm ARC cartridge, this rifle offers excellent ballistics, reduced wind drift, and superior terminal performance compared to standard 5.56/.223. The 14.5-inch barrel (pinned and welded muzzle device for 16″ overall legal length) with 1:7.5 twist rate optimizes the 6mm ARC’s potential for match-grade accuracy and effective range beyond 800 yards.
Key Features:
- Operating System: PWS Long-Stroke Piston System with 3-position adjustable gas regulator – ultra-reliable and suppressor-optimized
- Barrel: 14.5″ 6mm ARC chamber (pinned to 16″ OAL), 41V50 steel, 1:7.5 twist, nitrided
- Handguard: PWS PicLok™ 13.5″+ free-float hybrid handguard (Picatinny + M-LOK compatibility)
- Controls: Fully ambidextrous lower with Radian Raptor ambidextrous charging handle
- Muzzle Device: PWS FSC or FRC compensator (pinned & welded)
- Weight: Approximately 6.9 lbs unloaded – lightweight and well-balanced
- Trigger: Enhanced mil-spec PTFE-coated trigger for crisp, consistent pull
- Stock: Magpul MOE SL or equivalent adjustable stock with QD sling mounts
The MK114 MOD 2 runs exceptionally clean thanks to its long-stroke piston design, making it ideal for high-round-count training, suppressed shooting, and field use where reliability is critical. Its low recoil impulse and refined ergonomics allow faster follow-up shots and extended shooting comfort.
Perfect for varmint hunting, precision competition, long-range steel, or as a versatile defensive rifle, the PWS MK114 MOD 2 in 6mm ARC delivers modern performance in a proven, battle-ready platform.
In stock and ready to ship. Order your PWS MK114 MOD 2 6mm ARC Rifle today with full manufacturer warranty and fast, secure shipping.


















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