PWS MK114 MOD 2-M .223 Wylde AR-15, Long-Stroke Piston, 14.5 in Barrel with Pinned & Welded SureFire WARCOMP, Geissele Trigger
This Primary Weapons Systems MK114 MOD 2-M stands out with its long-stroke gas piston system, .223 Wylde chamber, and a purpose-built configuration featuring a pinned and welded SureFire WARCOMP that brings the overall barrel length to 17 inches. It adds premium components like a Geissele flat-bow trigger, B5 Systems Bravo stock, and ERGO overmolded grip, all on a slick-side upper that deletes the forward assist and an ambidextrous lower with smart control enhancements.
Its 3-position adjustable mid-length gas system, free-float MOD 2-M M-LOK handguard with full-length Picatinny top rail, and forged 7075-T651 aluminum construction deliver a refined, feature-rich AR-15 platform. The .223 Wylde chamber supports both .223 Remington and 5.56x45 NATO, and the included PMAG 40 brings total capacity to 40+1.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are minor scratches and blemishes present. The bore is clean and shiny.
What’s Included
- Magpul PMAG GEN M3 5.56x45 polymer magazine, 40-round (1)
- Primary Weapons Systems EVOLVE product manual
- Short Picatinny rail segment installed at 6 o'clock on handguard
- SureFire WARCOMP muzzle device (pinned and welded, installed)
- B5 Systems Bravo carbine stock (installed)
- ERGO overmolded pistol grip (installed)
- Geissele flat-bow trigger (installed)
The MOD 2-M slick-side upper deletes the forward assist for a clean profile while retaining a dust cover. The ambidextrous lower adds a right-side bolt release, an integral trigger guard, and a flared magwell to streamline handling and reloads. The included short Picatinny rail segment at 6 o'clock provides a ready mounting point for accessories.
The rifle uses a long-stroke gas piston with a 3-position adjustable mid-length gas system, giving the user control over cycling with different ammunition or use conditions. The PWS MOD 2-M free-float M-LOK handguard features a full-length Picatinny top rail and measures 13.5 inches, offering generous mounting real estate while keeping weight forward balanced.
The 14.5 inch barrel with 1:8 twist is chambered in .223 Wylde, supporting both .223 Remington and 5.56x45 NATO. A SureFire WARCOMP is pinned and welded, bringing the overall barrel length to 17 inches. The WARCOMP (NSN 1005-01-646-9074) also serves as a SureFire SOCOM suppressor adapter.
Controls and furniture are upgraded and well-matched: a Geissele flat-bow trigger for a precise, consistent break; a B5 Systems Bravo carbine stock for stable shoulder support; and an ERGO overmolded pistol grip for a confident hold. The rifle is built on 7075-T651 forged aluminum receivers with a hard-coat anodized finish and is made in the USA.
Capacity is 40+1 with the included PMAG 40. This MK1 series MK114 MOD 2-M offers a comprehensive, purpose-built configuration that highlights PWS engineering and thoughtful component selection.