PWS MK2 AR-10 Pattern Semi-Auto Rifle, .308 Win, 18-inch Barrel, Magpul PRS Gen3 Stock, 2x 10-Round PMAGs
This is a custom-built AR-10/LR-308–class rifle using a PWS MK2 serialized lower receiver marked "PWS / BOISE, ID / USA" and "MODEL MK2 / CAL MULTI." It is chambered in .308 Win with an 18-inch barrel, a free-float handguard, and a flat-top upper with a continuous top Picatinny rail that extends onto the handguard. Notable installed parts include a Magpul PRS GEN3 precision-adjustable stock and an ambidextrous-style charging handle with extended latches.
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: The rifle shows mild scuffs and wear. It is in great shape overall.
What's Included
- 2x 10-round Magpul PMAG LR/SR GEN M3 polymer magazines marked "PMAG 10 LR/SR" and "7.62x51"
Built around a PWS MK2 lower, this rifle is configured as an AR-10 pattern semi-auto with a direct impingement action and a manual safety selector (SAFE/FIRE). The lower is marked CAL MULTI.
The 18-inch barrel is threaded and fitted with a flash hider. Up top, the rifle uses a flat-top upper with a continuous Picatinny rail that runs from the receiver onto the handguard for uninterrupted mounting space.
The free-float handguard is ventilated with multiple elongated accessory slots and features a round access hole on the right side near the receiver area. A short bolt-on Picatinny rail section is mounted to the underside of the handguard.
A Magpul PRS GEN3 polymer stock is installed for precision-style adjustment, with a listed length of pull of 15.0. The charging handle is an ambidextrous style with extended latches for easier manipulation.




