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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
with Sleeve for Backstaps 1 & 2
These shells feature a reduced 7/8 oz load of #7
lightweight
Fits Most Round Suppressors 5
AERO AR15 5.56 BCG W/9310 BLK NTRD AK Rails with Sleeve for Backstaps 1The Aero Precision AR15 5. 56 Bolt Carrier Group with 9310 steel bolt offers superior performance and reliability for your AR15 platform. This BCG features a durable black nitride finish that reduces friction and enhances corrosion resistance. The 9310 steel bolt provides improved strength over traditional Carpenter 158 steel. Each BCG is MPI tested to ensure quality and reliability in demanding conditions. Features Specs: Caliber: 5. 56 NATO . 223