KAK INDUSTRY LR-308 DOUBLE EJECTOR BOLT HEAD ONLY
THIS IS FOR RETROFIT INTO YOUR EXISTING LR-308 CARRIER GROUP
COMPETE BOLT HEAD READY TO DROP INTO YOUR CARRIER
MPI TESTED AND MARKED
NITRIDE FINISH INSIDE AND OUTSIDE
FOR 7.62 NATO, .308 WINCHESTER OR SIMILAR
INCLUDES O-RING EXTRACTOR HELPER TO RUN UNDER ALL CONDITIONS
DOES NOT INCLUDE - CARRIER, KEY, FIRING PIN, RETAINER PIN, OR CAM PIN
Solves Ejection Problems
I purchased a side charging LR-308 upper from Bear Creek Arsenal (BCA) chambered in .308 Win. One of the problems I had with it was that the brass casings would get stuck in the barrel and not extract after about 5-6 rounds were shot. The cause turned out to be brass shavings polluting the upper and riding into the chamber with each new round. Part of the problem was the barrel assembly—which I remedied with some heavy duty grinding/polishing. Another part of the problem was that the single ejector pin on the bolt was scrapping off flakes of brass from the bottom of the cartridge. I did some research and discovered this KAK double ejector bolt and decided to give it a try. It fit right into the BCA carrier and worked like a charm. Brass is no longer being flaked off the bottom of the cartridge—although I can see compression spots where the ejector pins come into contact with the casings. An added benefit is that the spent casings have a more consistent ejection pattern. (They mostly land in the same spot.) I’ve only put about 100 rounds or so through the rifle since installing this bolt, but so far I am more than satisfied.
Fit this into a Pa-10 carrier and have had zero problems. Put about 200 rounds through it so far but happy none the less. Original bolt failed to hold open on last round half the time and failed to eject two times per mag, through three types of mags, put this in and ran perfect, ran it dirty.. ran it almost dry; still no failures
DOUBLE EJECTOR BOLT
VERY PLEASED WITH THIS BOLT. IT SOLVED THE FAILURE TO EJECT PROBLEM. NOW I HAVE A FEED PROBLEM AFTER SHOOTING 10 RDS
Fantastic. Replaced my Sharps relia-bolt with this KAK bolt assembly, and could not be happier. I was having ejection issues from day one. After trying several things, I finally spent the money on this bolt assembly and suddenly my M5 works great.
Had numerous failure to eject, with KAK double ejector bolt my LR-308 functions flawlessly! Best upgrade parts hands down,thanks KAK!
If you are getting a barrel from KAK then you should get one of these as well for your carrier, i put this in a palmetto state armory carrier and a 10.5" barrel from KAK and a 308 shockwave kit and they all work like a top! they are so smooth and work with steel ammo as well, i would always buy from here!
Fixed my problem.
I put alot of rounds down range and suppressed so I'll do a long term review latter but as of right now it's a phenomenal product. And the double ejectors is nice tough. Buy without hesitation.
Just like advertised
Limited use thus far but it functions very well. I wanted the whole assembly but KAK was sold out of the carriers at the time. You can't go wrong.