Our Stag 10 Left Handed QPQ Nitride Bolt Carrier Group is designed to work with any rifle, upper half, or barrel designed for left hand ejection in .308/6.5 Creedmoor. QPQ, or Quench polish quench, is a specialized type of nitrocarburizing case hardening that increases corrosion resistance. Compatible with Stag Upper Receivers.
Specifications:
- BCG Caliber: .308/7.62×51/6.5MM CM
- Ejection Orientation: Left-Handed Ejection
- Coating: Black Nitride
- Bolt carrier material: 8620 steel
- Bolt: Right-Handed Bolt assembly
- Included parts: Bolt carrier, bolt assembly, cam pin, firing pin, and firing pin retaining pin
- Design: carrier with a shrouded firing pin
- Staking: Proper mil-spec staking of the gas key