AR10 BCG- DOUBLE EJECTOR (BOLT CARRIER GROUP) MPI

Once you get one of these KAK dual ejector BCG in your hands you’ll know your money was well spent. The manufacturing quality is grade A. I really like the smooth radius on both ejectors, they’ll never peen and easier on my increasingly expensive brass. An exceptional BCG for anyone’s .308 build.

I have two of these BCG's, one of which is being used in an ultra-low budget upper. The upper is excessively, extremely over gassed and the consistent problem is the ejecting brass will ricochet off the brass deflector then rebound back into the action through the ejection port where the bolt moving forward snags the spent brass, creating a stovepipe and failure to feed. (as per high-speed video.) The most rounds the upper went without this failure was eight...the fewest was three. Now with the LR-308 BCG DOUBLE EJECTOR I havent had a single ejection problem relating to the BCG after about 60-80 rounds and each one meticulously lands at about 2:00, give or take an hour.

received the bcg quickly, ahead of time, worked perfect in my del ton ar10 18inch barrel..no flaws, ejects with authority helped accuracy some..will definitely do business again and again,, with kak.. thank you

Bought this along with a KAK barrel, fit and finish is superb, no tool marks at all, tolerances are perfect, and most importantly it functions flawlessly, head-spaced correctly in barrel chamber, and from the first round have experienced zero failures. Can beat the price either!!

I was having issues with my LR308 build, having failed to ejects , put this kak BCG in and I was good to go, problem solved my problem.. thanks KAKindustry......

I got his BCG to replace similar BCG from a competitor that doesn't sell any spare parts. I feel much better knowing i can keep spare parts on hand and not be reliant on warranty service weeks after i need them. The only issue i had was probably due to my unique configuration. This BCG has a very stout extractor spring and my AR15 main spring can not push it over the rims and into battery. I replaced it with a DPMS Gen II extractor i had on hand and it works perfectly now. This issue is probably not going to show up for people using 308 main springs.

This BCG is built stout and is a good deal for the money.

I've tried a number of BCGs before I tried this one, they all gave me some sort of issue with FTE, FTF, or whatever. I found this one and replaced my 1st 308 build. zero issues at all. 100% reliable rifle. When I built my 2nd 308 and now my 1st 6.5. I only use this BCG, it's 100% flawless and provides a 100% reliable rifle. The way to go for sure!!!

I was having a lot of failure to eject problems with two of my SBR 308. After reading all the reviews here I decided to just go ahead and order two for both of them. After receiving them, I lube them up through them in the sbr's and shot an entire Magpul D50 drum through both of them without a single hiccup. With my original bolt carrier groups I was unable to do that without a problem every four to five rounds. Granted I've only put 100 rounds through both of the bolt carrier groups but so far they have done more in terms of fixing the problem I had a filler to inject than anything else I have done. Well worth the investment I believe.