Bravo Company USA BCM-ELPK-BLK Ar15 Enhanced Lower Parts Kit; Black

This kit includes all the Mil-Spec quality components you have come to expect from BCM, along with some fantastic upgrades to include PNT trigger assembly, mod 3 pistol grip, enhanced trigger guard. The BCM Bolt Catch and Safety Selector are a Mil-Spec AISI8620 investment casting per the USGI TDP for M16 & M4 family of weapons. The BCM Magazine Catch Assembly plate and the post is precision machined Mil-Spec AISI8620 per the USGI TDP for M16 & M4 family of weapons. not to be confused with MIM parts that are very common in the commercial market and a hardened alloy steel shaft. BCM Rear Takedown Pins and Front Pivot Pins are made from AISI8620 bar stock and machined per the USGI TDP for M16 & M4 family of weapons. Our takedown pins are given a 3 step heat treat processes and the diameters are ground to final size prior to a corrosion resistant phosphate finish. Takedown detents include a cadmium chromate coating to resist corrosion and prevent them seizing in the small holes of the lower receiver while the Buffer retainer and Bolt Stop Plunger are made from hardened alloy steel for wear resistance and finished with a phosphate coating to prevent corrosion. The Springs are 17-7PH Stainless Steel to prevent corrosion and retain adequate tension for a lifetime of service.

• Caliber: 5.56x45mm
• Color: Black
• Color: Black
• Country of Origin: United States