- Description
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Details
MK107 MOD 1-M Specs:
SKU: 18-M107PA1B UPC: 811154031013
Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator
Caliber: .223 Wylde
Barrel Length: 7.75”
Gas System Length: Pistol
Barrel Twist Rate: 1:8
Muzzle Velocity: 2216 fps
Muzzle Device: PWS Triad 556
Upper Receiver: PWS Proprietary Piston Upper, T6 7075 Forged, Anodized
Handguard: PWS M-Lok™ 6.9” Handguard (1.7” width, 2.25” height)
Charging Handle: Radian Raptor™ Ambidextrous Charging Handle
Lower Receiver: PWS ambidextrous MK1 MOD 1-M Multi-Caliber Lower, T6 7075 Forged, Anodized, AR-15 Compatible
Trigger: Mil-Spec Enhanced, PTFE Coated.
Trigger Pull Weight: 5.5 – 6.5 lbs.
Buffer Tube: PWS Enhanced Buffer Tube with ratchet lock castle nut and end plate set with built-in QD mount
Buffer: PWS Enhanced H2 Steel Body Buffer
Furniture: SB Tactical SBA3™, Bravo Company USA® Pistol Grip
- Reviews
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Reviews
Reviews (1)
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I purchased this back in 2015 when SSE was towards its' end. I have put 7,000+ rounds through it with almost no issues. During the most recent cleaning while disassembling it, I found that the piston cap brackets had completely broken off disconnecting from the piston push rod. Even with this the firearm continued to operate without any issues. I emailed PWS customer service provided SN and photo of the defective piece and I literally got the replacement part one day later. Excellent customer service and I cannot say enough good things about PWS.
As a side note, looking into purchasing the MK109 Mod-2 300BLK complete upper towards the end of this year. I am excited to see how it performs with my current existing lower. I have since added a Enidine hydraulic buffer and it shoots like a dream.
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Reviews (1)
-
I purchased this back in 2015 when SSE was towards its' end. I have put 7,000+ rounds through it with almost no issues. During the most recent cleaning while disassembling it, I found that the piston cap brackets had completely broken off disconnecting from the piston push rod. Even with this the firearm continued to operate without any issues. I emailed PWS customer service provided SN and photo of the defective piece and I literally got the replacement part one day later. Excellent customer service and I cannot say enough good things about PWS.
As a side note, looking into purchasing the MK109 Mod-2 300BLK complete upper towards the end of this year. I am excited to see how it performs with my current existing lower. I have since added a Enidine hydraulic buffer and it shoots like a dream.
