BCMGUNFIGHTER™ Included Upgrades:

BCM PNT Trigger (Polished Nickel Teflon)
BCM QD Sling Mount End Plate
BCM Pistol Grip Mod 3
BCM Stock Mod 0
BCM Enhanced Trigger Guard

BCM Lower Receiver Groups Also Feature:
Receivers Machined from Aluminum Forgings 7075-T6
Receivers Hardcoat Anodized per MIL-A-8625F, Type III, Class 2
Staked M4 Lock Nut
USGI H Buffer (1 USGI Tungsten, 2 Steel)
Low Shelf for RDIAS installation
Low Shelf for Accuwedge use
Fire Controls marked SAFE and SEMI
BCM QD Sling Mount End Plate