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mcantar18c
09-12-2014, 18:53
If anybody has a BCM KMR13, could you please tell me the actual length to the end of the rail on both the longer and shorter sides?
I'm trying to figure out which barrel to order and it's coming down to the fact that one company's is 11.5" and the other is 12.5", but one comes with a gas block and tube and the other doesn't so I'd need to order those as well, and blah blah blah.
Thanks in advance.

ray1970
09-12-2014, 19:21
If anybody has a BCM KMR13, could you please tell me the actual length to the end of the rail on both the longer and shorter sides?
I'm trying to figure out which barrel to order and it's coming down to the fact that one company's is 11.5" and the other is 12.5", but one comes with a gas block and tube and the other doesn't so I'd need to order those as well, and blah blah blah.
Thanks in advance.

Longer and shorter sides?

mcantar18c
09-12-2014, 19:29
Longer and shorter sides?
There are ears on the sides that extend a little forward.
In other words the 12 and 6 o'clock sides are one length, and the 3 and 9 o'clock sides are slightly longer. It's not by much, but it's enough to make a difference in what I'll be able to fit on the muzzle.

ray1970
09-12-2014, 19:47
Hmm. I've had two of the ten inch ones. Still not exactly sure what you're saying.

Oh well, I don't have a 13" one to measure anyways.

cofi
09-12-2014, 20:13
13.5 3/9
13.25 12/6

HoneyBadger
09-12-2014, 21:17
13.5 3/9
13.25 12/6
I concur.

mcantar18c
09-12-2014, 21:49
Awesome, thanks guys.
I think I'm gonna have to go with the 12.5" bbl.