Franklin Armory

Franklin Armory is now offering a M4 Complete Lower with their legendary BFSIII binary trigger already installed. The lower receiver is made of lightweight forged 7075-T6 aluminum and finished with a hard coat type III Anodized Black finish. A specialized tension screw was included in the lower to eliminate play between the upper and lower receivers. The 3-position safety selector allows the shooter to choose between safe, semi auto, or binary fire modes. The M4 style stock includes multiple rear sling mounts and an angled heel or easier transitions. The carbine length aluminum buffer tube allows the stock to collapse and extend in 6 different positions offering increased comfort while shooting. Included with the Franklin Armory M4 Complete Lower is a 30 round stainless steel magazine with an anti-tilt follower.

Franklin Armory is blocked from sale in the following states:
- California
- Connecticut
- Washington DC
- Delaware
- Florida
- Hawaii
- Iowa
- Illinois
- Maryland
- New Jersey
- New York
- Rhode Island
- Washington