“I have this in 5.56 and 308 and have had no problems. So far I have about 200 rounds through the 458 and not a single hiccup, Staked well and finish is nice.”
“Bolt carrier 458 cal. Looks good, clean and sharp. The build is still in the works, but it fits well and sounds good going into the upper. No doubt it’s a good product.”
“Bought for a 458 build, found Arm or Ally via a web search and comparison.
The BCG is well finished, black, and properly assembled. Fit fine. Function tested good with Snap Caps. Build is not completely finished, so range testing will probably have to wait until after the holidays. I do not expect any BCG problems. Update later.
I recommend this BCG at this time.”
