Flash Hiders

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- Steel Construction over Aluminum.
- Required for a KWA KSC H&K Umarex Heckler & KOch MP7 to use a 14mm- Airsoft mock silencer or tracer unit.
- Precision perfect fitted for KWA MP7 GBB
- 100% CNC Milled process for maximum durability and precision.
Getting tired of the same old orange tip or want to update your flash hider with something with more flash? The Castellan SLR Muzzle brake will spice up the look of your rifle and not make your barrel any heavier.
Tired of looking at your basic flash hider and want to change it up? Go with the Castellan Gamma 556 and give your gun the look you desire.
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