Product Description
The LBE Unlimited AR-15 Bolt Carrier Gas Key is a quality replacement or upgrade component for AR-15 bolt carrier groups. Finished in a durable manganese (mag) phosphate coating, it is built to support reliable gas flow and long-lasting performance in demanding conditions. This gas key is designed to fit AR-15 BCG applications and includes mounting screws as shown.
Product Highlights
- Replacement bolt carrier gas key for AR-15 bolt carrier groups (BCG fitment).
- Durable manganese phosphate (mag phosphate) finish for corrosion resistance and hard-use longevity.
- Designed to support consistent, reliable gas system function.
- Ideal for new builds, repairs, and performance-focused upgrades.
- Includes mounting screws (per product image).
Specs
- Brand: LBE Unlimited
- Manufacturer Part Number: ARGKASY
- UPC: 706612408165
- Compatibility: AR-15 bolt carrier groups
- Type: Gas Key (BCG part)
- Finish: Manganese Phosphate (Mag Phosphate)
- Color: Black
- Listed Weight: 0.06 lb
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