Fortis MFG C-158 AR-15/M16 Milspec Bolt Carrier Group (BCG) - Phosphate

Elevate your firearm's performance with our top-tier M16 Carrier, meticulously engineered for unparalleled reliability and durability. Designed with the discerning shooter in mind, this carrier assembly sets the standard for quality and precision in firearm components. 100% American Made Features: M16 Carrier Machined from 8620 Steel Chrome-Lined Heat Treated Final Grind Before Plating Manganese Phosphate Finish Carpenter 158 Bolt 5.56/.223 Bolt Heat Treated Shot Peened MPI Tested (Magnetic Particle Inspection) Phosphate Finish Billet Gas Key Machined from Solid Billet of 4140 Steel Chrome-Lined Properly Seated with Grade 8 Fasteners Properly Staked Manganese Phosphate Finish Cam Pin Machined from 4140 Steel Heat Treated Manganese Phosphate Finish Billet Extractor Machined from Solid Billet of 4140 Steel Heat Treated Shot Peened Phosphate Coated Extractor Insert Included Viton O-Ring Included Firing Pin Machined from 8640 Steel Hard Chrome Plated