PWS MK114 Mod 2-M .223 Wylde AR-15 Rifle – Long-Stroke Piston, 14.5 in Barrel with Pinned/Welded Comp, 1:8 Twist
This Primary Weapons Systems MK114 Mod 2-M pairs a MK114 Mod 2-M upper with a MK1 Mod 2-M ambidextrous lower, delivering a .223 Wylde AR-15 pattern rifle built around PWS's long-stroke piston system with a three-position adjustable gas regulator. It uses a 14.5-inch barrel and a factory multi-port compensator/brake that is pinned and welded to bring barrel length to 16.1 inches. The rifle features the PWS PicLok freefloat handguard with a continuous top Picatinny rail and M-LOK interfaces, and comes with a Daniel Defense 32-round polymer magazine.
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: There is some mild wear from prior handling, and the rifle remains in very nice overall shape.
What's Included
- PWS MK114 Mod 2-M .223 Wylde AR-15 rifle (MK114 Mod 2-M upper on MK1 Mod 2-M ambidextrous lower)
- 1x Daniel Defense DD Magazine, 32-round, polymer, AR-15/STANAG pattern
The heart of this rifle is its long-stroke gas piston system with a three-position adjustable gas regulator, providing a robust operating system tailored by the user. It is chambered in .223 Wylde and built on the MK114 Mod 2-M upper and the MK1 Mod 2-M ambidextrous lower for a cohesive Mod 2-M configuration.
The barrel is 14.5 inches with a mid-length gas system and a 1:8 twist. A factory multi-port compensator/brake is pinned and welded, bringing the barrel length to 16.1 inches. The pinned and welded muzzle device is a standout feature that is specifically noted for this rifle.
The PWS PicLok freefloat handguard provides a continuous top Picatinny rail with M-LOK interfaces for accessory placement. The upper receiver omits a forward assist and includes a shell deflector. No sights are installed.
Controls include a manual safety with an ambidextrous safety selector. The rifle uses a collapsible stock with a 12.75-inch length of pull and feeds from STANAG-pattern detachable box magazines; capacity is 32+1 with the included magazine.
Receivers are forged 7075-T6/T651 aluminum with a Type III hard-coat anodized finish. Markings include PWS Boise, ID USA and MK1 CAL: MULTI. This AR-15 pattern rifle is made in the USA and incorporates PWS's Mod 2-M refinements throughout.