Features:
US Made In Scottsdale, AZ
Nitride Finish
Reduces Felt Concussion In Close Quarters
Length: 2.5?
Muzzlebrake & Blast Shield Are Steel
1/2 X 28 Thread
Great For Use On AR-15 Pistols
O.D.: 1.5?
QD Blast Shield Threads Down Over Muzzle Comp
9mm Cal
Total Weight: 9.7 Oz (Muzzlebrake And Blast Shield)