specifications
Manufacturer:
Rock River Arms
Platform:AR-15
A4 9mm Upper Receiver
Caliber | Manufacturer | Color | Weight | Merchant Price | Merchant URL | |
---|---|---|---|---|---|---|
None | Rock River Arms | None | None None | $ 664.99 | Brownells | Add |
Sub-caliber upper assemblies allow fast and simple conversion of ARs chambered in .223 to 9mm Luger. True, dedicated, complete upper receivers are assembled from military specification components; includes a Wilson, 1-10 twist barrel, bolt and carrier, charging handle, shell deflector, heat-shield lined handguards, sling swivel, and A1-style flash hider. Additional items not included but required for conversion to 9mm are a 9mm magazine (739-000-014); magazine adapter, action spring, and recoil buffer (080-000-442). A4 unit has flattop receiver that accepts most aftermarket accessories designed to fit a Picatinny rail.
AR-15, Issue:11, Page:009
Big Book Catalog, Issue:70, Page:008
Comments
Please log in to leave a comment