PWS MK110 Alpha Long-Stroke Piston 5.56 NATO Rifle 10.5" Barrel - Limited Edition Green Anodized

PWS MK110 Alpha Long-Stroke Piston 5.56 NATO Rifle 10.5" Barrel
Limited Edition Green Anodized

Representing the absolute pinnacle of Primary Weapons Systems engineering, the MK110 Alpha Limited Edition Short Barreled Rifle (SBR) is a ultra-rare, collector-grade firearm built for true rifle connoisseurs. Limited to an exclusive production run of only 150 individually numbered units worldwide, the MK110 Alpha is purpose-engineered to combine unyielding reliability, suppressor-optimized performance, and standout aesthetic appeal. Chambered in 5.56x45mm NATO, this 10.5-inch SBR is wrapped in a stunning collectible Green Anodized finish across its receivers and handguard, complemented by OD Green Magpul furniture.

At the mechanical core of the MK110 Alpha is PWS's battle-proven Long-Stroke Piston System, featuring a 3-setting adjustable gas regulator with an exposed Gas Adjustment Knob (GAK) that allows seamless tuning for suppressed or unsuppressed fire without removing night vision or laser optics. Built around an in-house manufactured 416 stainless steel match barrel with a 1:7" twist rate and a Sub-MOA accuracy guarantee, this rifle is equipped with elite components right out of the box—including a Geissele Super Dynamic Enhanced (SD-E) trigger, a fully ambidextrous 7075-T651 forged lower receiver, an A5 buffer system with a SprinCo Green spring and A5H2 buffer, a PWS Ratchet Lock castle nut, and the PWS FRC 2-port compensator compatible with Rearden Atlas and Q Plan B suppressor mounts. Weighing a nimble 6.0 pounds unloaded, the MK110 Alpha is a zero-compromise tactical masterpiece.

Features

Ultra-Limited 150-Unit Numbered Series:
An exclusive limited-production rifle with only 150 individually numbered units manufactured, finished in a distinctive collectible Green Anodizing with matching ODG furniture.

PWS Long-Stroke Piston System:
Delivers legendary reliability, dramatically cooler internal operating temperatures, and reduced carbon fouling in the receiver compared to standard direct-impingement systems.

3-Setting Adjustable Gas System w/ Exposed Knob:
Allows quick, tool-less gas adjustments for different ammunition types and suppressor setups; exposed top knob permits tuning without removing Picatinny accessories or IR lasers.

10.5" 416 Stainless Steel Match Barrel (1:7" Twist):
In-house precision-machined 416 stainless steel barrel optimized for stabilizing 55gr to 77gr 5.56 NATO rounds, backed by a PWS Sub-MOA accuracy guarantee.

Geissele Super Dynamic Enhanced (SD-E) Trigger:
Factory-fitted with a match-grade Geissele SD-E flat bow trigger, providing an exceptionally light, crisp two-stage break for precision shot placement.

Fully Ambidextrous Bilateral Lower Receiver:
Machined from 7075-T651 forged aluminum with a flared magwell, featuring dual-side bolt release/hold-open levers, bilateral magazine releases, and a Radian Talon 45°/90° ambi safety.

PWS FRC 2-Port Suppressor-Compatible Muzzle Device:
Effective recoil-mitigating compensator featuring a tapered interface compatible with popular HUB and taper mounts including Rearden Atlas, Q Plan B, and PWS PUB systems.

A5 Smooth-Recoil Buffer System & Ratchet Lock:
Combines an A5 buffer tube, A5H2 buffer, and SprinCo Green spring for ultra-smooth tracking, locked in place by a stake-free PWS Ratchet Lock castle nut with an integrated QD sling port.

Ultra-Rigid ALPHA M-LOK® Handguard:
Reinforced with a steel mounting plate, hardened screws, and anti-rotation tabs to eliminate flex when mounting aiming lasers and tactical lights.

Specifications