HAO's 416A5 conversion kits for Marui MWS are CNC machined from an Alloy 7075-T6 billet which is as same material as real firearm. In this model of 416 , you will have 11" one piece steel gundrilled barrel end with 1/2-28RH thread , CNC machined A5 style adjustable gasblock, Full RS spec hanguard with foldable fluorescent front sight , Full RS spec steel made barrel nut and Enhanced A5 Castle nut ,Hydraulic pressed Enhanced Ambi sling end plate, Plastic-polymer injected V7 grip for GBB , CNC machined A5 style trigger guard, CNC turned OTB buffer tube ,Ambi bolt catch and mag release etc.

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