USED – Grey Ghost Precision Stripped Forged Upper Receiver

Finally, you can grab what GGP considers the best forged upper in the industry, and it is a perfect companion for your GGP Cornerstone Lower receiver.

• Material: Machined from forged 7075-T6 Aluminum.
• Finish: Black Hard anodized with a surface hardness of 60 Rockwell.
• M4 Feedramps.
• .250″ Takedown pin holes.
• Engraved T-marks.
• Compatability: Functions with nearly all available AR-15 parts kits and lowers.
• Match with GGB’s Cornerstone lower receiver for a solid and dependable fit.
• Stripped Receiver DOES NOT include port door, forward assist, or any small parts.
• Weight: 0.4 lbs.