Yankee Hill Machine sRx Blast Deflector A purpose-built blast deflector engineered to attach to sRx muzzle devices using the same mount as a YHM suppressor, protecting muzzle threads when a suppressor is not fitted. Machined from 4140 chrome moly steel and finished in black oxide for durable corrosion resistance, the deflector measures 2.2 inch in length, 1.03 inch in width and weighs 4.7 oz, offering a compact, robust solution for managing muzzle blast and concussion. By directing high-pressure blast forward and away from the shooter and host firearm, the deflector reduces perceived concussion and side-blast experienced by range neighbors, improving shooter comfort during suppressed-capable operations. Installation preserves thread integrity and provides a quick alternative to a full suppressor when reduced blast is desired.