Mega Arms AR15 Forged Lower Receiver features:
- Machined from forged 7075-T6
- Machined per Mil-spec requirements with critical tooling dimensions held within .001"
- Functions with nearly all available stock parts
- Features Mega's "Gator Grip" for easy handling
- Nylon tipped upper tensioning screw
- weighs 8.7oz
- Black hard anodized
can these lowers be registered as a pistol
They will be transfered to you as a receiver. From there, you can build them as a pistol or a rifle. They do not need to be registered as a "pistol".