HK416 / MR556 Muzzle Devices / Adapters
Customize your MR556, HK416 with flash hiders, muzzle brakes, or compensators. Choose from authentic HK flash hiders (including 3-prong flash hiders), aggressive aftermarket designs, and thread adapters.
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HK416, MR556 Muzzle Break - Procomp - 1/2x28
Surefire
$109.95SureFire Procomp (5.56/223) Muzzle Brake - Threaded 1/2x28 The advanced SureFire ProComp 556 muzzle brake fits M4/M16 weapons and variants with 1/2x28 muzzle threads. It significantly reduces both recoil impulse and muzzle rise, allowing the weapon to...HKP-19666$109.95 -
On Sale
HK MP5, MP5K, HK416, MR556 Flash Hider - 1/2x28 - Taper Mount
JMAC Customs
Now: $105.95Was: $116.951/2x28 - Plan B Taper Mount Flash Hider for MP5, HK416, MR556, APC223 The 360HD is the latest evolution in JMac Custom's Recoil Reduction Device (RRD) family of muzzle brakes, designed to meet the needs of serious shooters and...HKP-22408Now: $105.95Was: $116.95 -
Out Of Stock
HK33K, G3K Flash Hider - 4 Prong - Threaded 15x1 RH
HKP HK Parts
$79.95HKP Extended 4 Prong Flash Hider for all HK - Threaded 15x1 RH This fits any threaded 15x1 RH HK barrel. The overall length is 4.37 inches. These are the perfect length of the G3K and HK33K style builds as they will yield a 16.1" overall barrel length...HKP-00501$79.95