Home / Gun Parts / Primary Weapons Systems / PWS AR-15 MK116 MOD 2-M Complete Upper Receiver 7.62X39mm 16.1" Barrel Long Stoke Piston
▼ 12% below avg
PWS AR-15 MK116 MOD 2-M Complete Upper Receiver 7.62X39mm 16.1" Barrel Long Stoke Piston
Lowest Listed Price
$1,183.85
MSRP
$1,499.95
Savings
21% off
Retailers Reporting In Stock
8 Stores
Updated
Sep 8, 2026
Compare Deals from 13 Retailers
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"Radian Raptor"
["Operating System: PWS Long Stroke Piston System with 3-Setting Adjustable Gas System","Caliber: .223 Wylde","Barrel Length: 16.1\";Gas System Length: Mid-Length\"","Barrel Twist Rate: 1:8","Muzzle Velocity: 2980 ft/sec","Muzzle Device: FSC 556","Upper Receiver: PWS Proprietary Piston Upper, T6 7075 Forged, Anodized","Handguard: PWS PicLok 15.0 Handguard (1.7\" width, 2.25\" height)\"","Charging Handle: Radian Raptor Ambidextrous Charging Handle"]
Specifications
Description
The MK116 MOD 2-M Upper operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow, ensuring optimal performance in diverse shooting conditions as well as optimizing it for suppressor use. This innovative system not only enhances reliability but also provides adaptability to various ammunition types and environmental factors. FeaturesPWS Long Stroke Piston System: Renowned for reliability and reduced fouling, with adjustable gas settings for optimal performance.Suppressor Optimized: Provides enhanced suppressor performance by minimizing back pressure, reducing gas blowback, and optimizing gas flow for a cleaner and more comfortable shooting experience.PWS FRC 2-Port Compensator: A suppresor compatible compensator that expertly mitigates recoil, muzzle rise and is compatible with the Rearden Atlas suppressor mounting system.Innovative PicLok Han...
