Spare Parts

Features: Fits barrels with .750 Outer DiameterConstructed from 4140 hardened steelNitride or Phosphate coatingLow profile for easy fitmentSet Screws are Steel 10-32 x 3/16 Knurled Cup PointMade in the USA*Roll pin not included*

MADE IN AMERICA?YesFINISHNoPLATFORMAR15MANUFACTURERNoWEIGHT(S)11.52 ozOTHER FEATURES-

MADE IN AMERICA?YesFINISHNoPLATFORMAR15MANUFACTURERNoWEIGHT(S)11.52 ozOTHER FEATURES-

Our upgraded nickel boron bolt carrier group is an eye catching addition to your AR build. Mil-spec dimensions and coating ensure the highest quality and correct component interface.

Made In America?YesPlatformAR15Bolt MaterialCarpenter 158 Tool SteelCarrier Material8620 SteelWeight(s)11.52 ozOther Features- ...

Includes: Magpul MOE® Grip in Black or FDEMagpul MOE® Trigger Guard in Black or FDETakedown PinPivot PinTakedown/Pivot DetentTakedown/Pivot SpringBolt CatchBolt Catch BufferBolt Catch Roll PinBolt Catch SpringMagazine Catch BodyMagazine Catch ButtonMagazine Catch SpringBuffer RetainerBuffer Retainer SpringSafety SelectorSafety Selector SpringSafety Selector Detent4-40 Set Screw (for threaded takedown pin detent hole)TriggerHammerTrigger SpringTrigger/Hammer PinsHammer SpringDisconnectorDisconne...

DESCRIPTION Aero Precision's line of Lower Parts Kits featuring Magpul™ Grips is designed to be versatile for your needs. Each kit is available with MOE™ and MOE SL™ Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an upgraded trigger with our MINUS FCG offerings. This AR15 Lower Parts Kit includes the components needed to assemble an Aero Precision AR15 Gen 2 Lower Receiver or similar mil-spec lower receiver. It features a Magpul MOE™ Grip and...

Includes: Magpul MOE® Grip in Black or FDETakedown PinPivot PinTakedown/Pivot DetentTakedown/Pivot SpringBolt CatchBolt Catch BufferBolt Catch Roll PinBolt Catch SpringMagazine Catch BodyMagazine Catch ButtonMagazine Catch SpringBuffer RetainerBuffer Retainer SpringSafety SelectorSafety Selector SpringSafety Selector Detent4-40 Set Screw (for threaded takedown pin detent hole)TriggerHammerTrigger SpringTrigger/Hammer PinsHammer SpringDisconnectorDisconnector Spring ...

Includes: Magpul MOE® Grip in Black or FDETakedown PinPivot PinTakedown/Pivot DetentTakedown/Pivot SpringBolt CatchBolt Catch BufferBolt Catch Roll PinBolt Catch SpringMagazine Catch BodyMagazine Catch ButtonMagazine Catch SpringBuffer RetainerBuffer Retainer SpringSafety SelectorSafety Selector SpringSafety Selector Detent4-40 Set Screw (for threaded takedown pin detent hole) ...

The GAMMA 556 is optimized to efficiently utilize gas from the muzzle on 10.5-18.5” barrel lengths making it a perfect addition to almost any build. Updated chamber design features improved gas flow and rigidity. By leveraging modern design principles both functionally and aesthetically, we continue to keep the VG6 product family at the cutting edge of muzzle device performance.