In Stock
PWS AR-15 MK109 MOD 2-M Complete Upper Receiver 300 Blackout 9.75" Barrel Long Stroke Piston
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for PWS AR-15 MK109 MOD 2-M Complete Upper Receiver 300 Blackout 9.75" Barrel Long Stroke Piston$1,399.95
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Deal Summary
- Currently in stock.
- Caliber: 300blk
- Category: parts
- UPC: 811154033192
- SKU: 151562
- Brand: Pws
Price History
Deal Details
The MK1109 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
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PWS AR-15 MK109 MOD 2-M Complete Upper Receiver 300 Blackout 9.75" Barrel Long Stroke Piston
PwsMidwayUSASKU/UPC: 151562
$1,399.95
View at MidwayUSA
Mk109 Mod 2-M 300 Aac Blackout Complete Upper Receiver - Mk109 Mod 2-M 300 Aac Blackout 9.75'''' Bbl Complete Upper
Primary WeaponsBrownellsSKU/UPC: 430113178
$1,399.95
View at Brownells