Lowers


MK1 MOD 2-M Pistol Lower Specs:


Lower Receiver: PWS MK1 MOD 2-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 Buff
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:
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:
The PWS MK1 MOD 2-M line features the PWS long stroke piston system. While the internals remain the same as other PWS lines, the MK1 MOD 2-M offers a variety of features exclusive to this line. Starting with patent pending PicLok technology on the free fl
MK111 MOD 1-M Specs:


SKU: 20-M111PA1B UPC: 811154030887


Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator


Caliber: .223 Wylde


Barrel Length: 11.85”


Gas System Length: Carbine


Barrel Twist Rat
MK111 MOD 2-M Pistol .223 Wylde 11.85''
MK111 PRO Specs:


SKU: 20-PM111PA1B UPC: 811154031051


Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator


Caliber: .223 Wylde


Barrel Length: 11.85”


Gas System Length: Carbine


Barrel Twist Rate:
The MK1 MOD 1-M line features the PWS long stroke piston system. Internally, this line offers the tried and true system that PWS owners have grown to know and love. Featuring a free-float MLOK handguard, forward assist controls, and a more true to mil-spe
MK116 MOD 1-M Specs:


SKU: 18-M116RA1B UPC: 811154030269


Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator


Caliber: .223 Wylde


Barrel Length: 16.1”


Gas System Length: Mid-Length


Barrel Twist R
MK116 MOD 2-M Specs:

SKU: 18-2M116RA1B UPC: 811154030016

Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator

Caliber: .223 Wylde

Barrel Length: 16.1”

Gas System Length: Mid-Length

Barrel Twist Rate: 1:8