BCM Complete Gunfighter FDE SOPMOD 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




bo g. (verified owner) –
Fast shipping as always! This lower has solid lockup with a both, a BCM and DD upper. The anodizing is even and matches perfectly to most Milspec uppers. The trigger is great for OEM+ and the furniture is classic BCM, looks great and feel solid. Work guns and gun guns, BCM and Rooftop Defense gets my vote!
(verified owner) –
Great lower. Furniture is tight and came liberally oiled. Only issue is a slight ( ~5 degree) wobble in the buffer tube, needs to be restaked I guess. Its staked very well though and the sopmod 0 furniture is superbly comfy. shipped expediently and communication with my FFL was very timely.
Pierce (verified owner) –
Excellent fit and finish. The trigger must be polished as it’s very similar to builds with polished parts that I’ve put together and it repeatable and crisp. Much better than standard milspec. The bcm sopmod 0 is my new favorite stock. I’ll be buying more of these.
Christopher N. (verified owner) –
A high quality lower delivered expeditiously! Can’t ask for more!
Mike (verified owner) –
Packaging was great! Communication between ROOFTOP and my ffl was GREAT! Product was PERFECT! Exceeded my expectations m!