SPIKE'S Dynacomp Extreme AR15 5.56mm 1/2x28 Short Muzzle Brake (SBV1021)

Threaded for 1/2x28” barrelsMachined from 303 Stainless SteelBlack Melonite finishBall dimpled expansion portsSpike's Tactical Lifetime Warranty SPIKES TACTICAL AR15 Dynacomp Extreme Brak

4140 Steel constructionNitride coatedFor 9MM1/2X28Comes with crush washerMade in the USA The new Fortis Muzzle Brake was inspired by the sharp lines of their brand. Like

Compatible with HX-QD 556k, 556, 762, 762 Ti and Magnum Ti suppressors1/2X28 TPI The Muzzle Brake-QD is designed for maximum recoil reduction when unsuppressed. NOTE: Larger caliber mounts are NOT...

Nitride heat treatedControls muzzle impulse for ultimate accuracy and an unbelievably soft recoilComes complete with a collar and five strike prongsMade for .223 rifles

Machined from 416 Heat Treated Stainless SteelMelonite FinishDynacomp Muzzle Brake Ports Machined in Standard Dynacomp ConfigurationCompatible with 7.62x39,.308,6.8,6.5 Grendel,5.45x39,5.56x45,...