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12/16/2012 4:56:45 AM EDT
I understand that the LMT lower comes with a carbine buffer. I plan on using a BCM auto BCG with a 16" LMT upper. Is the carbine buffer gtg or do I need to use an H buffer? I know that ultimately the answer is whichever cycles the bolt reliably but I am curious if anyone would anticipate a problem with the carbine buffer.

I plan on using 5.56 ammo but could envision using 223 at some point in the future.

12/16/2012 4:59:39 AM EDT
[#1]
I would shoot with what the gun has in it, before you start dicking with it, and then post another thread of where the gun doesn't cycle.
I don't understand why all the newbis think you need to mess with the buffer and springs right out the door. Shoot it!!!!!



ETA would you replace the drive train in a new car becuase you thought it might be "bad"




 
12/16/2012 5:01:08 AM EDT
[#2]



Quoted:


I would shoot with what the gun has in it, before you start dicking with it, and then post another thread of where the gun doesn't cycle.





I don't understand why all the newbis think you need to mess with the buffer and springs right out the door. Shoot it!!!!!

 


I couldn't agree more.  Just shoot it.





 
12/16/2012 5:01:55 AM EDT
[#3]
That was quick. I was not anticipating any problems until I saw what I thought was a rash of posts on this issue. Just making sure I am not overlooking something I should have considered at the outset. Thanks for the response.

12/16/2012 5:25:05 AM EDT
[#4]
I always get a kick out of people wanting to modify things before ever using them. I was issued M16A1/M16A2/M4 rifles and never had to mess with the buffers on any of them. Never had to go 'high speed' on any AR either.
The only time I messed with a buffer was on a M60 to change the rate of fire.
12/16/2012 5:36:42 AM EDT
[#5]
Quoted:

Quoted:
I would shoot with what the gun has in it, before you start dicking with it, and then post another thread of where the gun doesn't cycle.


I don't understand why all the newbis think you need to mess with the buffer and springs right out the door. Shoot it!!!!!
 

I couldn't agree more.  Just shoot it.

 


All of this.

I'm running a BCM middy with a standard carbine buffer in it (a big no no these days according to the hive mind) and it eats anything I run through it.

55 gr Wolf WPA to 77 grain Black Hills and everything in between. It shoots it all just fine. I have heavier buffers sitting in my parts bin in the event I ever have problems but I see no reason to mess with it. I would trust it with my life.

If you find your rifle is temperamental with a certain load you like to shoot, then start messing with it.
12/16/2012 5:41:21 AM EDT
[#6]
Quoted:
I always get a kick out of people wanting to modify things before ever using them. I was issued M16A1/M16A2/M4 rifles and never had to mess with the buffers on any of them. Never had to go 'high speed' on any AR either.
The only time I messed with a buffer was on a M60 to change the rate of fire.


Well, to be fair, you don't have a lot of options for rifle buffers, and a Colt M4 comes with an H buffer.
12/16/2012 6:03:27 AM EDT
[#7]
Quoted:
Quoted:
I always get a kick out of people wanting to modify things before ever using them. I was issued M16A1/M16A2/M4 rifles and never had to mess with the buffers on any of them. Never had to go 'high speed' on any AR either.
The only time I messed with a buffer was on a M60 to change the rate of fire.


Well, to be fair, you don't have a lot of options for rifle buffers, and a Colt M4 comes with an H buffer.


And there is a reason for that. I think the H buffer would be a good move, but would break in the thing first. Just my .02
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