Ask the Community
Get answers from fellow firearm enthusiasts and share your knowledge with the community.
Back to Questions
Randy W. asked 2 years ago:
Hi Randy and welcome. Both the Upper and Lower are Aluminum. Cheers and stay safe!
James G.
2 years ago
Hi Randy and welcome. Both the Upper and Lower are Aluminum. Cheers and stay safe! Forged 7075 T6 M4 MIL-STD Upper Receiver, Type III Anodized Finish --- Forged 7075 T6 Lower Receiver, Type III Anodized Finish.
James G.
2 years ago
Hi Randy, I only need to answer one time. Both the lower and upper receivers are Forged 7075 T6 Aluminum. Stay safe & have a great day!
Ed C.
2 years ago
