AR10 BCG- DOUBLE EJECTOR (BOLT CARRIER GROUP) MPI

i have both built 308 and 6.5 creedmoor but bot would jam. I tried changing buffer, spring and added an adjustable gas block but still would shoot and hang. I decided to try thhis kak double ejector bcg, i have put the one i bought in both guns, set gas block. once i got the gas block set, both fired without a jam. i put 120 rounds thru both of those guns. i had no jamming problems. i will be buying another one so i can have both guns ready to go instead of swapping the bcg back and forth. i would highly recommend this.

Functions perfectly in my M5

This BCG does exactly what it says it does in the description! It was purchased as a replacement and was a replacement for a different manufacturers BCG that didn't perform.

Another quality part from KAK. Customer had built himself an AR-10 and was having all kinds of issues. After some diag. we replaced the cheap bcg he had with a quality one from KAK and all issues were resolved.

Top quality product with a superb finish, will definitely use Kak Industries again with any future builds.

Large frame bolt carrier groups can go from inexpensive to very costly and a lot more than I was willing to pay. KAK's double ejector BCG offers quality that is as good or better than competitors who charge a lot more. I see quality at a good price from a company that knows how to manufacture. Only thing I have changed is to put on a Rubber City adjustable gas key to make shooting suppressed more pleasurable.

Arrived fast By looking at the product I can tell there is great quality in the making of BCG. Haven’t fired with it yet, but , can see the quality in the look, fell and tight tolerances in toying with it

Used this bcg in my 10.5 308 build featuring the 10.5 Kak value line barrel, works great. Would buy again if needed.

I bought this KAK BCG for an AR 10 build. I gave this five stars on the price because it came in at only a few dollars more than an Aero Precision BCG but with the two ejectors. Ditto for the value. The quality was also excellent; by which I mean that the machining and finish was truly beautiful. I haven't had much opportunity to use it except for some limited shooting when I functioned tested my build. The KAK BCG worked great. It solidly ejected the spent brass out to maybe 8 to 10 feet. Since it was a function test, I was using a variety of loads from different manufacturers--PPU, Wolf, Pakistani mil surplus, and South African mil-surplus, and had no issues with how the BCG worked with each.