GORILLA MACHINING AAC AR15 300 BLK OUT UPPER RECEIVER
For a truly custom build, pick up a non-barreled or stripped upper receiver from GORILLA MFG . We carry top brands, manufactured with high quality materials and process, ensuring the best quality parts for your AR-15 ,M4, M16 AND AR-308 build. These upper receivers are manufactured in house with 7075 aluminum aircraft material and mil-spec components .
Out of Stock