Knight's Armament Triple Tap Enhanced Compensator Kit
Enhanced Compensator Kit for 5.56MM 1/2"-28 Thread. Also known as the famous Knight's "Inconel Triple Tap Brake"
The Triple Tap is short in overall length, it does an excellent job at reducing muzzle flip and felt recoil, and the muzzle blast is minimal (not much different than a standard USGI A2 flash hider).
Your low price: $414.95 (free shipping)
Get it here: www.rockwellarms.com/Knights-Triple-Tap-Comp-Kit