Buy PWS MK1 MOD 2-M Rifle .223 Wylde 14.5″ Pinned & Welded – CompMag Edition
Discover premium piston-driven performance with the Primary Weapons Systems (PWS) MK1 MOD 2-M Rifle in .223 Wylde. This 14.5″ pinned and welded model (16″ overall length) delivers the perfect balance of maneuverability, legal compliance, and battlefield-proven reliability with the included CompMag feature.
Built on PWS’s renowned long-stroke piston operating system, the MK1 MOD 2-M runs cleaner, cooler, and more reliably than traditional direct impingement AR-15s, making it an excellent choice for suppressed use, high-round-count training, and home defense.
Key Features:
- Operating System: PWS Long-Stroke Piston System with 3-position adjustable gas regulator for suppressed or unsuppressed shooting
- Barrel: 14.5″ .223 Wylde chamber, 1:8 twist, 41V50 steel, nitrided – pinned & welded muzzle device for 16″ legal length
- Handguard: PWS PicLok™ 13.5″+ free-float hybrid handguard (Picatinny + M-LOK compatibility)
- Controls: Fully ambidextrous lower receiver with Radian Raptor ambidextrous charging handle
- Muzzle Device: PWS FSC 556 compensator / flash hider (pinned & welded)
- Weight: Approximately 6.9 lbs unloaded – lightweight and well-balanced
- Compliance: CompMag ready for restricted states
- Trigger: Enhanced mil-spec PTFE-coated trigger for crisp, consistent performance
The MK1 MOD 2-M combines modern upgrades like a flared magwell, integrated trigger guard, and lightweight forged receivers with the legendary reliability of the PWS piston system. Shooters enjoy reduced recoil, minimal fouling, and sub-MOA accuracy whether using .223 Remington or 5.56 NATO ammunition.
Perfect for tactical applications, home defense, range days, or as a suppressor host, this PWS MK1 MOD 2-M delivers top-tier performance in a compact, compliant package.
In stock and ready to ship. Order your PWS MK1 MOD 2-M .223 Wylde 14.5″ Pinned Rifle with CompMag today with full manufacturer warranty and fast, secure shipping.


















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