Product Description BREEK ARMS Plan B Echo Single-Port Muzzle Brake 9mm 1/2x28 BREEK ARMS Plan B Echo Single-Port Muzzle Brake 9mm 1/2x28 at KYGUNCO Browse all KYGUNCO deals $59.95 In Stock at KYGUNCO Price verified 3d ago Buy Now at KYGUNCO Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Breek Arms Breek Arms