AR-15 Forged Receiver with dry-film light interference fit by Alpine Research
Build your next rifle with an Alpine Research forged upper receiver, featuring a light interference fit barrel extension bore. Upper receivers are finished with mil-spec hardcoat anodizing and dry-film lubrication inside the carrier raceway.
Each upper receiver includes pre-installed ejection port door and forward assist.
Available in standard black anodizing and FDE/Tan anodizing*.
Note: due to the realities of the anodizing process, FDE/Tan parts may not be an exact match for other parts from Alpine Research or any other manufacturer. If you require exact matches to the other components in your build, you will need to have cerakote applied to your parts.
Guaranteed to be free from any manufacturing defects for a period of one year after purchase.
