BCM Complete Gunfighter M4 Lower Receiver Assembly
BCM® Professional Grade Weaponry® are hard use tools, built to perform in combat where unfailing performance is the only standard for men and machine.
Exacting construction and rigorous durability are the standard for every weapon system that comes off our line. These are machined from 7075-T6 forgings to milspec dimensions and built meticulously with great attention to detail.
Features
- BCM PNT Trigger
- H buffer and carbine buffer system
- Six-position receiver extension
- BCM Gunfighter Mod 0 trigger guard
- BCM Mod 3 pistol grip
- BCM Gunfighter Mod 0 stock
- Black anodize finish
- Properly staked
TK (verified owner) –
Great looking lower despite being classified as “Blem” . Fast shipping , free ramen . What else you need 🙂
Carson (verified owner) –
Sol was great in effectively communicating the confirmation of FFL, status of my package, along with an accurate and quick ETA. Also fed my family for the night. I will absolutely be using rooftop defense for future purchases and recommendations.
Roy M. (verified owner) –
Man Rooftop is too notch. Stated it wouldn’t be sent out for 4 or 5days which for the reasoning I still totally understood and had no problem. They still had my order out the very next day. The lower although a blem was in immaculate condition. Couldn’t be happier with using Rooftop. Will definitely be a repeat customer