Primary Weapons Systems was formed by firearm enthusiasts in 2008. Starting out by producing muzzle devices, they tested their compensators on all different types of rifles - from M4s to AK-47s. After using both styles of rifles in testing with high round counts, the difference in maintenance needed was both astounding. From that basic realization, the PWS long-stroke piston system was born; keeping the core values of the AR-15 design, while also lessening the need for maintenance in high-volume fire situations and adverse conditions. The 13.5x1 LH piston allows the use of PWS suppressors on 13.5x1 LH threads.
Features :
Features :
- 13.5x1 LH
- Anodized Finish
- Black
- Restricted State1:
- CA
- Subcategory:
- Suppressor Accessories
- Type:
- Piston
- Manufacturer Part #:
- PISTON-135X1LH
- Fit:
- 13.5X1 LH
- Color:
- Black
- Department Name:
- Barrels, Choke Tubes, & Muzzle Devices
- Talo Exclusive:
- N
- DropShip Block:
- N
- Case Weight:
- 0.00
- Case Width:
- 0.00
- Allocated:
- N
- New Item:
- N
- Items Per Case:
- 0
- Coming Soon:
- N
- UoM:
- EA
- Exlusive:
- N
- Hazard Warning:
- CA PROP 65 WARNING: This product may contain chemicals known to the state of CA to cause cancer, birth defects or other reproductive harm.
- Dropshippable:
- N
- Closeout:
- N
- Items Per Unit:
- 0
- Case Height:
- 0.00
- Case Length:
- 0.00
- NFA:
- N
- LeResale Only:
- N
- Ground Only:
- N
- Requires FFL:
- False
