Ncstar Ar10 Upper Receiver Block

NcSTAR AR10 Upper Receiver Block DescriptionThe NcSTAR AR10 Upper Receiver Block is a versatile tool designed to support and maintain AR10 upper receivers. It is constructed from aluminum and features an anodized blue finish, providing durability and style. This product is compatible with AR10 upper receivers and is designed to support the inside and bottom of the receiver while leaving the optics rail open for mounting accessories and optics. SpecificationsThe NcSTAR AR10 Upper Receiver Block has the following key specifications: Material: Aluminum Finish: Anodized blue Dimensions: 8.4 x 3.1 x 2.0 inches Weight: 29 oz Compatibility: AR10 upper receivers FeaturesThe NcSTAR AR10 Upper Receiver Block offers several unique features that make it an essential tool for any AR10 owner: Full Support: The block fully supports the inside and bottom of the AR10 receiver, preventing damage from torque twisting forces. Open Optics Rail: The block leaves the receiver optics rail open, allo