The RRD-4C is a lightweight Muzzle Brake Compensator that not only reduces recoil by 20%, virtually eliminates muzzle rise and also REDUCES FLASH*! This one of a kind combination device gives you control over your firearm like you’ve never had before while only adding 1.5" in length and 3 oz in weight! Product Details: Material: Military Grade 17-4PH Stainless SteelLength: OAL 2.5"(63.5mm), Added length 1.5" (38.1mm)Weight: 3.10 ozFinish: Matte Black NitrideCaliber: .360" bore will work with 5.56, 5.45, 7.62×39, 762 NATO, 7.62x54rManufactured in the US and counts as 1 922r compliance partCompatibility:Arsenal 104/106/107 F/FR/CR/UR, SAM7SFBulgarian, Russian AK-103, AK-74M, AK-100, AK-74 and AKS-74Bulgarian and Russian AKS-74U, AKMSUBulgarian AK-102/104/105 clonesCustom builds with 24mm threaded front sight blocksWill thread on Russian AK-102/104/105 clones but WILL NOT detent properlySince the release of the original RRD-4, design has been tweaked to improve muzzle control and reduce weight. The RRD-4C has cut-outs on the top sides to allow gas to vent upwards in turn forcing the barrel downwards and virtually eliminating muzzle rise with an extremely low flash signature!
