NCStar Upper Receiver Block Aluminum Blue Anodized

Description

Product Overview

The NCStar Upper Receiver Block is a blue anodized aluminum AR upper receiver support tool built to help you maintain your upper receiver safely during common gunsmithing tasks. It can be used in a partial configuration for quick clamping to a vise, or assembled fully to provide internal support and help prevent damage from torque and twisting forces when installing or removing barrels.

Key Features

• Blue anodized aluminum construction for durability during maintenance work
• Supports the upper receiver during barrel installation and removal to help prevent torque and twisting damage
• Upper half inserts into the receiver like a bolt carrier group for internal positioning support
• Optional two-pin partial use for quick clamping to a vise
• Leaves the optics rail area open so accessories and optics can remain mounted
• Bore brush guide hole through the length of the block to assist with cleaning

Use the NCStar receiver block to keep your AR upper receiver aligned and protected while you work.