This is a 1/4-inch external tooth lock washer, part number TS-LPKAR-LOCKWSHR, machined from 410 stainless steel and finished in natural silver. It's built for standard AR-15 pistol grip screws, with external teeth providing additional grip to help resist screw loosening.
This washer is machined from 410 stainless steel in an external tooth lock design, finished in natural silver. It installs between the pistol grip screw and the grip itself, with its external teeth providing additional grip to help resist loosening under vibration and recoil.
Follow all manufacturer instructions and safe handling practices.
Ensure compliance with all applicable federal, state, and local laws.
Component: Pistol Grip Screw Lock Washer
MPN: TS-LPKAR-LOCKWSHR
Platform: AR-15
Compatibility: Standard AR-15 Pistol Grip Screws
Washer Size: 1/4"
Washer Type: External Tooth Lock Washer
Material: 410 Stainless Steel
Finish: Natural Stainless Steel
Color: Silver
Application: Pistol Grip Screw Retention
Installation Location: Between Pistol Grip Screw and Pistol Grip
Function: External teeth provide additional grip to help resist screw loosening
Use: Replacement, Repair, or New AR-15 Build
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