Primary Weapons Systems MK111 Mod 1-M 223 Wylde 11.85in FRC Long-Stroke Piston Upper
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Primary Weapons Systems PWS MK111 Mod 1-M Upper
- Caliber: 223 Wylde
- Barrel length: 11.85 in
- System: PWS long-stroke piston
- Gas system: adjustable gas settings
- Handguard: free-float M-LOK
- Receiver material: fully forged 7075-T651 aluminum
- Suppressor-ready compact upper (FRC described in listing title)
Notes
Upper receiver assembly intended for AR-15 platform.
Specifications
- Manufacturer:
- Primary Weapons Systems
- Category:
- upper-receiver
- Platforms:
- AR-15
- Interfaces:
- Magpul M-LOK
- Length:
- 11.9"
- UPC:
- 811154033468
- MPN:
- PWS MK1M1U22311
- Required Component:
- Yes
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