Guntec USA AR-15 Rainbow PVD Bolt Carrier Group - Mil-Spec
Out of Stock
- Rainbow PVD carrier – 8620 steel
- Black Nitride bolt – 9310 steel
- Magnetic particle inspected
- Hydraulically staked gas key
- Grade 8 gas key screws
- Mil-Spec M16 profile
- American made
Guntec USA has been designing, manufacturing, and distributing tactical weapon accessories since 1989. Their goal is to supply excellent quality, at an economical value to professionals and enthusiasts alike.
Ratings & Reviews
I ordered one for a build for my wife. Seems to be of high quality. The staking on the gas key is all uniform and looks good. The only thing I would warn of is the colors on the bcg I received had a lot more blues and greens as opposed to the pinks and purples shown in the picture. Works out fine for me as it's in a robins egg blue cerakoted upper and actually matches pretty well.