Rousch Sports 3 Prong SP1 Muzzle Brake + Crush Washer Made In The USA
CNC machined Heat Treated Steel
This will fit other popular calibers but not limited to .308 , 7.62X39 - 7.62X51 - 6.8 spc - 6.5 Grendel - 300 Blackout etc.
This IS NOT your standard A2 Muzzle Brake
These have been coated in BLACK OXIDE rather than the standard Phosphate.
The Black Oxide gives these 3 Prong SP1 Muzzle devices the true Black color only the most expensive and sought after muzzle devices posses.
The 3 Prong SP1 was the standard muzzle device of the US Armed Forces and found on most USGI rifles (because it's works).
Rousch Sports Premium 3 Prong SP1 Muzzle Device + Crush Washer Specifications:
•CNC machined Heat Treated Steel
•Standard US Military 3 Prong Design
•Premium Black Oxide Finish
•5/8"-24Tpi Threads Per Inch
•Application: .308 , 7.62X39 , 7.62X 51 , 300 Blackout Etc.
•Black oxide Coated Crush Washer Included
•Will accommodate application of USGI bayonet
******IMPORTANT****** The calibers listed above that this muzzle device will fit are just a guide. These are the STANDARD SIZES for barrels cambered in the perspective calibers.
Barrel manufactures are known to change thread size and pitch to make a proprietary muzzle device for their barrels.
PLEASE VERIFY YOUR BARREL THREAD AND PITCH ARE 5/8"-24 PRIOR TO ORDERING. Thank you!