YHM has long been a manufacturer of quality AR-15 Upper Receivers and is very proud to offer YHM A3 Upper Receivers under the YHM label.

Features :

• Made from 7075-T6 aluminum (Forged)
• “M4 Style feed ramps and “T” Markings”
• Inside coated with dry film lube
• Hardcoat Anodized matte black