Radical Firearms AR-15 16 12.7x42 Complete Upper with 12 FHR
Introducing Radical Firearms 12.7x42 Complete Upper. After a year of development, a few thousand rounds, and a pretty sore shoulder, RF feels this is absolutely one of the best uppers they have ever offered. This provides a high-quality upper for those looking for more power out of their rifle. Comes complete and assembled with upper receiver, forward assist, barrel nut, 16 12.7x42 barrel and our new Panzer Muzzle Brake to take the bite out of the round. Bolt carrier group and charging handle come complete with this upper.
Specifications
- 16 12.7 x 42 4150 Vanadium steel barrel
- 1 in 20 twist rate
- 49/64x20 TPI
- 12.7 x 42 chamber
- HPT/MPI
- M4 feed ramps
- Low profile .936 micro gas block
- Stainless carbine-length gas tube
- Direct gas impingement
- Radical Firearms Panzer 49/64-20 Brake
- Radical Firearms FHR Hybrid Rail System
- Custom forged upper receiver with forward assist, shell deflector
- Complete 12.7 BCG, MPI, Melonite coated, staked
- Mil-spec charging handle
