GTHM319 - CRUSH WASHERS .223 - 5 PACK
- Designed To Be Installed To Secure Muzzle Devices
- 1/2 X 28 Thread Pitch For .223 Caliber
- High Quality Steel Construction
- Premium Black Nitride Finish
GTHM320 - CRUSH WASHERS .308 - 5 PACK
- Designed To Be Installed To Secure Muzzle Devices
- 5/8-24 Thread Pitch For .308 Caliber
- High Quality Steel Construction
- Premium Black Nitride Finish
