Radical Firearms Complete Upper Assembly 16in 12.7x42 .936 1/20 Twist 15in MHR M-LOK Panzer Brake Black

Radical Firearms Complete Upper Assembly 16in 12.7x42 .936 1/20 Twist 15in MHR M-LOK Panzer Brake Black. 7x42 Complete Upper. After a year of development a few thousand rounds and a pretty sore shoulder we feel this is absolutely one of the best uppers we 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 inch 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. 16 inch 12.7 x 42 4150 Vanadium Steel Barrel 1 in 20 inch Twist Rate 49/64x20 TPI 12.7 x 42 Chamber HPT/MPI M4 Feed Ramps Low Profile .936 inch 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 Does not include dust cover. Specifications for Radical Firearms 16 in. 12.7x42 (.936) Upper Assembly: Manufacturer: Radical Firearms Barrel Length: 16 in Barrel Twist Rate: 1-20 Muzzle Device: Panzer Brake Finish: Anodized Color: Black Model: 12in Hybrid Rail System - MHR Handguard Length: 16 in Gun Rail: M-LOK Additional Features: Panzer Muzzle Brake Condition: New Magazine Included: No Package Contents: Radical Firearms 16 in. 12.7x42 (.936) Upper Assembly Radical Firearms CFU16-12.7X42-15MHR: Complete Upper Assembly 16in 12.7x42 .936 1/20 Twist 15in MHR M-LOK Panzer Brake Black