BCM Pstl Lower Group delivers precision and reliability for your 5.56 pistol build. This complete lower assembly includes a high-quality BCM receiver extension, ensuring compatibility with mil-spec buffer tubes and a smooth shooting experience. Built to BCM’s stringent standards, it’s ideal for custom pistol configurations.
- Brand: BCM (Bravo Company Manufacturing)
- Model: PSTL Lower Group
- Caliber: 5.56 NATO
- Variant: Includes receiver extension
- Material: Forged 7075-T6 aluminum (mil-spec)
- Finish: Hardcoat anodized
- Trigger: Standard mil-spec (included)
- Compatibility: Fits most AR-15 pistol uppers
Free FFL transfer to any Tennessee dealer.





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