In Stock
PWS MK107 MOD 1-M Long Stroke AR-15 Pistol Complete Upper Receiver 223 Remington (Wylde) 7.75" Barrel
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for PWS MK107 MOD 1-M Long Stroke AR-15 Pistol Complete Upper Receiver 223 Remington (Wylde) 7.75" Barrel$1,029.49
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Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- UPC: 811154030344
- SKU: 709182
- Brand: Pws
Price History
Deal Details
The PWS AR-15 MK107 MOD 1-M Long Stroke Gas Piston Upper Receiver Assembly utilizes the PWS Long Stroke Piston System with a 3 setting Adjustable Gas Regulator. MK107 MOD 1-M Upper Receivers are extruded T6 7075 Forged Aluminum with an anodized finish. FeaturesRadian Raptor Ambidextrous Charging Handle3 setting Adjustable Gas RegulatorM-Lok 7.1" Handguard
Other Offers for This Product
Active offers from your catalog for PWS MK107 MOD 1-M Long Stroke AR-15 Pistol Complete Upper Receiver 223 Remington (Wylde) 7.75" Barrel.
Comparing 2 retailers carrying this product
Lowest Price: $907.00
Highest Price: $1,029.49
You Save: $122.49
Avg Discount: 0% off
Primary Weapons Systems MK1 Mod 1 Complete Upper 18-M107UA0B, 223 Wylde, 7.75 in Barrel
Pws FirearmsHinterland OutfittersSKU/UPC: 204846
$907.00
View at Hinterland OutfittersPWS MK107 MOD 1-M Long Stroke AR-15 Pistol Complete Upper Receiver 223 Remington (Wylde) 7.75" Barrel
PwsMidwayUSASKU/UPC: 709182
$1,029.49
View at MidwayUSA