Posted By: no catch
AR Question - 07/31/12 01:04 AM
Looking at building my first upper. After looking at Mega uppers it has an option for M4 feedramps or not. I know what they do but what is the "Norm" on ordering. Will be a full length rifle with probably Krieger or comparable barrel chambered in 223. And next question since this an accuracy minded build is it worth the extra $$ to buy the Young NM BCG? Thanks for your help.
Posted By: JCB
Re: AR Question - 07/31/12 01:13 AM
I see no disadvantage to haveing M4 ramps. Just be sure the barrel you buy has m4 ramps as well or you will likely have some major feed issues depending on where the bullet strikes the ramps.
Posted By: fivefivesix
Re: AR Question - 08/01/12 08:54 PM
M4 feed ramps is the standard.
Posted By: fivefivesix
Re: AR Question - 08/01/12 08:55 PM
And I'd say probably not worth the dough...invest in a trigger.
Posted By: Chris42
Re: AR Question - 08/01/12 10:32 PM
Get an LMT or a BCM BCG and be be happy. Its the barrel doing the accuacy.
Posted By: no catch
Re: AR Question - 08/02/12 12:04 AM