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8/14/2008 5:45:37 PM EDT
I have the rest of my AR figured out.  I have the LPK ordered and it should be here any day now.  I know I want a BCM BCG as soon as they are back in stock.  I know I want a 14.5" M4 profile barrel with perm. hider.  I keep going back and forth between CMMG and Bushmaster.  Here are my pros and cons.

Bushmaster - Pros
They offer the upper in a 1/9 twist, which would match my other AR15 and therefore allow them to shoot all the same ammo.
I have owned Bushmasters before and they have all been good rifles.
Less expensive

Bushmaster - Cons
That damn AR Brand Comparison chart makes it sound like they are not as good as CMMG.
The lower is CMMG and I don't think the finish will match.
No M4 feed ramps

CMMG - Pros
Finish will match the lower
They offer M4 feed ramps
That damn AR Brand Comparison Chart

CMMG - Cons
More expensive
They only offer 1/7 twist, so it will fire some ammo well my other AR won't and vice versa
I have heard mixed reviews on their reliability

What say you ARFCOM guys and gals?  What would you suggest?
8/14/2008 5:58:07 PM EDT
[#1]
1/7 will shoot pretty much anything worth shooting, down to 52gr even. What do you want to shoot out of it?
8/14/2008 6:04:41 PM EDT
[#2]
My plinking ammo is standard 55gr FMJ.  I have done a lot of research and this seems to be on the edge of what 1/7 will shoot.  Some say it is too light for 1/7, some say it is ok.  My concern is  not having ammo that only one AR can buy and not limiting myself on ammo I can choose to stock.
8/14/2008 6:10:25 PM EDT
[#3]
The US military, when it switched from 1/12 to 1/7, said that 55gr ammo was still good to go in a 1/7. "For emergency purposes only" but I've had 1/7s that shot 55s just fine, in fact I reload 52s and shoot them in my 1/7s.
8/14/2008 6:15:18 PM EDT
[#4]
I have 1:7s and 1:9s and they all do fine with 55 grain, and with 62 grain.
8/14/2008 6:52:57 PM EDT
[#5]
If you are going 14.5" go 1/7".
8/14/2008 8:10:45 PM EDT
[#6]
Ok... I think I have made up my mind.  The CMMG customer service stories do scare me a bit.  It sounds like from what I am reading, the 1/7 or 1/9 isn't that big of a deal.  I will order an LMT 14.5" from Denny's/GTS, Rainier or Bravo... whichever has it in stock at the time and have them perm. pin a hider on to take the OAL above 16" before shipping.  If none of them have it in stock or a reasonable ETA, I'll use the Bushmaster as my backup plan.  Thanks for the input guys.  I appreciate it.
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