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PWS MK107 MOD 2-M Long Stroke AR-15 Pistol Complete Upper Receiver 223 Remington (Wylde) 7.75" Barrel

PWS MK107 MOD 2-M Long Stroke AR-15 Pistol Complete Upper Receiver 223 Remington (Wylde) 7.75" Barrel

Lowest Price
$1,299.95
MSRP
$1,299.95
Savings
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In Stock at
1 Stores
Updated
Mar 10, 2026
Compare Deals from 3 Retailers
Lowest price first
Rainier Arms
Rainier Arms Best
● In Stock
$1,299.95
OpticsPlanet
OpticsPlanet Coupon
Code ARMSAGORA — 7% Off Most Items
$1,208.95
$1,299.95
MidwayUSA
MidwayUSA
● Out of Stock
$1,299.95

Specifications

Brand
Primary Weapon Systems
MPN
2M107UA01-1F
UPC
811154030115

Description

The PWS AR-15 MK107 MOD 2-M Long Stroke Gas Piston Upper Receiver Assembly utilizes the PWS Long Stroke Piston System with a 3 setting Adjustable Gas Regulator. MK107 MOD 2-M Upper Receivers are extruded T6 7075 Forged Aluminum with an anodized finish. FeaturesRadian Raptor Ambidextrous Charging Handle3 setting Adjustable Gas RegulatorPicLok 6.9" Handguard

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