Description
- M4 Feedramps
- .250 takedown pin holes
- Lazer engraved T-marks
- Comes assembled, with dust cover and forward assist installed
- Handguard mounting platform is forged into the receiver
- Works with Aero Precision handguards but also fits most BAR-system handguards
- Barrel nut and wrench are included
- These uppers are not piston-kit compatible
- Includes: Port Door and Forward Assist installed, Barrel nut, Barrel nut wrench
- Machined from 7075-T6 forged aluminum. Works with standard AR15/M16 components