Lakota Ops AR-15 5.56/.223/.300 BLK OUT/.350 Legend BCG
Made From 158 Carpenter Steel, Billet Extractor

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- Delta Team Tactical

Lakota Ops is working to provide a BCG above the status quo. Bolt carrier groups are readily available, but few could meet Lakota Ops standards for performance and value. Seeing "MIL-SPEC" as just the starting point, Lakota Ops set out to ensure the best options are available for their demanding customers with this AR-15 5.56/.223/.300 BLK OUT/.350 Legend BCG made from 158 Carpenter Steel with Billet Extractor

Improvements include using 4140 bar stock steel, the bolt from 158 Carpenter Steel which is stronger and H&M nitriding the assembly to increase surface hardness, decrease resistance, and have superior corrosion resistance compared to typical chrome and phosphasted bolt carrier groups. All bolts are fully MPI tested to ensure the material is sound and without defects. This is a BCG you will not regret adding to your collection.


*8620 M16 Carrier-
H&M Black Nitride Finish
Properly Heat Treated
Final Grind Before Plating

*Carpenter 158 5.56/.223/.300 BLK OUT/.350 Legend Bolt-
Heat Treated
Shot Peened
H&M Black Nitride Finish

*4140 Billet Gas Key-
H&M Black Nitride Finish
Properly Seated with Grade 8 Fastners
Properly Staked to Ensure Reliability

*4140 Cam Pin-
Nitride Treated for Wear Resistance

*Billet Machine Extractor-
Machined from solid 4140 Bar Stock
Heat Treated
Shot Peened
Phosphate Coated for Reliable Extraction
Extractor Insert Included
O-Ring Included

*Firing Pin-
Precision Machined from 17-4 H-900 Stainless Steel

*100% USA Made

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