KDF, INC. is recognized world-wide as the leader in high efficiency muzzle brake technology. The widely acclaimed KDF Slim Line muzzle brake is not only the most effective brake on the market, but it also looks great on your rifle.

KDF, INC. developed and produced the first muzzle brake in 1983. Many have copied this effective design, and several variations of our design have been tried. Imitation is the highest form of flattery. We welcome gunsmiths to inquire about becoming muzzle brake installation centers.

Technical editor, Bob Forker of GUNS & AMMO Magazine, credited the KDF Slim Line as having the highest rate of recoil reduction of nine muzzle brakes he tested. ("MUZZLE BRAKE SHOOTOUT" June 1994 issue of GUNS & AMMO Magazine). When a better muzzle brake is made, KDF will make it.