Product Description
Zeus Arms M16 bolt carrier group is the perfect BCG for your next build.? Properly built, no corners cut, 100 percent US made.? With our lifetime guarantee, you can't go wrong.
- 8620 M16 style carrier
- H&M Black Nitride finish
- Properly heat treated
- Final grind before plating
- Carpenter 158 5.56/.223 bolt
- Heat treated
- Shot peened
- Precision ground for perfect dimensions
- H&M Black Nitride finish
- MPI
- 4140 billet gas key
- H&M Black Nitride Finish
- Properly seated with Grade 8 fasteners
- Properly staked to ensure reliability
- 4140 Cam Pin nitride treated for wear resistance
- Billet Machined Extractor
- Machined from solid 4140 bar stock, heat treated and 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
