Highly-efficient muzzle brake design and compatible with AAC sound suppressors. Constructed with aerospace-grade heat-treated 17-4 stainless steel and Nitride coated for high surface hardness and durability. *Note- This muzzle brake will not adequately fit on SCAR 17 or RUGER Gunsite Scout rifles.
|Model||Blackout 90T Taper|
|Material||17-4 Stainless Steel|
|Thread Pattern||5/8"-24 tpi|
Determined at checkout.