Post by knappmenterprises on Apr 10, 2012 11:24:37 GMT -8
I see in the product description of the .264 lbc barrels that they include/use a barrel extension with m4 feed ramps. I've done some reading up on weather it matters or not and can not come to consensus. The upper I plan to use on my build is a Mega side charger which does not have m4 feed ramps. So the question is, does this really matter, or is it possible/better to get the BHW barrel I am planning on built with an extension that doesn't have them?