AR-15 UPPER ASSEMBLY - 10.5" / 300 BLACKOUT / 10" CBC GEN 2 KEYMOD AR-15 HANDGUARD / RAIL

AR-15 UPPER ASSEMBLY - 10.5%22 : 300 BLACKOUT : 10%22 CBC GEN 2 KEYMOD AR-15 HANDGUARD : RAIL  .png
AR-15 UPPER ASSEMBLY - 10.5%22 : 300 BLACKOUT : 10%22 CBC GEN 2 KEYMOD AR-15 HANDGUARD : RAIL  .png

AR-15 UPPER ASSEMBLY - 10.5" / 300 BLACKOUT / 10" CBC GEN 2 KEYMOD AR-15 HANDGUARD / RAIL

349.00

The flat top M4 Mil-Spec upper receiver are forged CNC Machined from 7075-T6 Aluminum, the hardest and most durable material of any upper! To ensure even more strength they are Mil-Spec Type 3 hard coat anodized in rugged black. This Classic SBR features a 10.5” 300 Blackout barrel made of the best barrel material known to man, 4150 Chrome Molly steel! This SBR has a 1:7 twist rate, carbine gas system and head spaced twice from the US manufacturer. This barrel is incredible accurate and durable, the strength comes from the 4150 CM steel and the Nitride coating! This incredible rail has 200% increase in keymods, so your attachment position options are endless! This rail was designed for shooters that want BUIS at 45 degree angle with no additional costs for attachments.The rail is a 10” Keymod rail made from Airplane Aluminum and then hard coat anodized to improve the strength! Please Note: An “AR-15 Pistol” upper assembly has a barrel less than 16” in length. Pistol uppers are only for use on AR-15 pistol lowers and legal Short-Barreled Rifles. Other configurations may violate Federal law. Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.

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