R1Wurks B7 Arm Mount C, Aluminum, Black

This block is built with durability as a top priority. Made from tough 7075 T6 material and modified in crucial areas to increase cross-sectional thickness, it offers increased strength over the stock part while maintaining the standard mounting and pill locations.

Features and Specifications:

• Direct fit, stock geometry
• Thicker sections were incorporated to enhance strength
• Lightweight. 3.60g 
• High-strength 7075 T6 Aluminum Alloy
  
• Anodized Black 

Fits:

RC10B7

RC10B7D