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Create a channel Learn moreI get that and I have a few spare BCMs. And am currently using one.I’ve got a Knight’s SR-15 Mod 2 with the dual ejector 3.2 bolt.
It is 100% reliable. Just like all of my AR’s with single ejectors.
No experience with KAK. I know nothing about them.
I would be more concerned with having a bolt made with the correct materials and processes from a quality manufacturer than the number of ejectors that it has.
I have used bolts from LMT, Colt, FN, SOLGW and DD.
None have failed me.
What is the normal replacement schedule?Biggest appeal with dual ejectors is probably longer spring life and lengthened spring replacement schedules, along with more consistent ejection pattern.
But as said so far, the single ejector just works, and has done so since 1957.
The problem is brass preservation. I was hoping the dual ejectors would aid in that endeavor.solution looking for a problem
Ahhh.. now I see your context for the question.The problem is brass preservation. I was hoping the dual ejectors would aid in that endeavor.
The problem is brass preservation. I was hoping the dual ejectors would aid in that endeavor.
Depends on how compressed the shoot schedule is.What is the normal replacement schedule?
I'm seeing between 3-5k online for non chrome silicone
Because, at least in the past, they kinda suckOK, wtf is KAK?? I see this floated around here and there. Enlighten me.
On edit: OK, I see who they are, but how come I never see them mentioned except in obscure forum posts? Never see their products for sale from any popular vendors?
They are doing it to add back pressure?Knights are doing it for added backpressure from high backpressure cans, and also, in testing, it extends the reliability of a dry dirty gun.
No, to get rid of the bass when you speed up the system with a high back pressure canThey are doing it to add back pressure?
they are actually quite popularOK, wtf is KAK?? I see this floated around here and there. Enlighten me.
On edit: OK, I see who they are, but how come I never see them mentioned except in obscure forum posts? Never see their products for sale from any popular vendors?
I go longer and carry a spare at all times.What is the normal replacement schedule?
I'm seeing between 3-5k online for non chrome silicone
any kak part I've ever used has been fine. I will say the value line 308 barrels (green mtn blanks) perform very well for their price point and making a budget 308 build, not a bad go toFWIW, I believe KAK supplies parts to places like MidwayUSA. The Midway LFAR buffers sure look a lot like KAK ones.
In hand, and measured, taken apart, I could not tell the difference between the 2.5" 5.3oz KAK and MidwayUSA one.
Proper gassing and buffer weight probably plays the biggest role in preserving brass.The problem is brass preservation. I was hoping the dual ejectors would aid in that endeavor.
any kak part I've ever used has been fine. I will say the value line 308 barrels (green mtn blanks) perform very well for their price point and making a budget 308 build, not a bad go to