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Mounted on an Anderson multi-cal lower. I have only put about 110 rounds through it, but it functioned fairly well. I had one steel case failure to eject, none with brass cases. It has the BCA enhanced firing pin and there were no failures to fire the steel cases. I plan to run brass only in the future. I also plan to change out the universal carbine buffer to an H2 buffer in the lower receiver to reduce wear and tear on the BCG.
Don G.'s review of Bear Creek Arsenal earned 6 Very Helpful votes
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