MZ 1001 AR A2 FLASH HIDER MUZZLE BRAKE .223/.308 by Xtreme Tactical Sports $4.50 .223 - $4.50 .308 - $6.00 .223 .308 Thread 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart AR A2 Flash Hider Muzzle Brake CNC Machined High Quality Steel Manganese Phosphate Finish 1/2 x 28 (.223) or 5/8 x 24 (.308) Thread Flash Reduction Lowers Muzzle Rise Does Not Include A Crush Washer