APOLLO provides breakthrough recoil reduction for those who want the best performance available. Experience smooth on-target recoil compensation in a competition-legal package. Like all Ultradyne muzzle devices Apollo is Dynamount-compatible for superior on-barrel sight performance. - Utilizing advanced imaging and precision instrumentation Ultradyne engineers have created an ultra high performance compensator with ultimate recoil reduction. Muzzle rise has been optimized as well without venting gas or flash into the sight path. A timing nut is included for easy installation. - ULTIMATE RECOIL REDUCTION - Class-leading performance. - 100% CNC MACHINED IN THE USA - 416 Stainless Steel with ultra-rugged salt bath nitride finish. - DYNAMOUNT READY - Barrel mounted sight option eliminates sight deflection associated with handguard mounting. - Apollo 223 / 5.56 Technical Specs - CALIBER .223 / 5.56 or smaller - BARREL THREAD 1/2-28 UNEF-2B - MATERIAL - 416 Stainless Steel - Salt Bath Nitride Finish - MOUNTING Shrouded Timing Nut - MASS - Brake Only 124 grams / 4.4 ounces - Total 147 grams / 5.2 ounces - DIMENSIONS - Length 75mm / 2.94 inches - OD 24.8 mm / 0.975 inches - WRENCH FLATS 13/16 inch
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