Regular Price: $149.95
Special Price $139.95The MK1 MOD 1-M Replacement rail is for owners of PWS MK1 MOD 1 owners to replace their current KeyMod rail with MLOK®. Includes mounting hardware and instructions.
Gas Piston System: Mid-Length
For use on: PWS MK116 MOD 1/MOD 1-M uppers in .223 Wylde
As we do make occasional changes to our product line, the gas piston system length on our firearms has been updated a few times. Please ensure that your current handguard matches the lineart here, paying attention to the location of the gas adjustment settings. For further assistance, please contact PWS Customer Service.
Out of stockWeight- 4.3 oz. Mil-Spec tube diameter Impact Extruded 7075 Aluminum Extended Carrier Support Lip For Smoother Cycling 6 Positions for Stock Lightening Cuts Reducing Weight By Approx. 1 Oz. Off Mil-Spec Unique Fluted Tube Design For Debris Clearing Engraved Position Numbers Enlarged Drain Holes MIL-A-8625 F, Type III, Class 2 Anodized Includes PWS Ratchet Lock Castle Nut & End Plate Set Learn More