Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
AR Sponsor
4/6/2009 6:51:11 PM EDT
Local shop has one for under $1200. Is this a good price? It is a pretty bare bones set-up (no brass deflector, fwrd asst, dust cover) and seems to have a very short gas system (carbine length).





4/6/2009 7:29:11 PM EDT
[#1]
You'll get a better reply about a DPMS in the "Variants" forum. The AR-10/AR-180 forum is reserved for threads about rifles built by Armalite (Illinois).

They were going for less than $1000 BBO (before Barack Obama).
4/7/2009 12:14:34 PM EDT
[#2]
I had a 24" Stainless Bull Barrel upper that I recently traded for a LR-308B upper.  I think it is an improvement on balancing overall.

I bought an A3 upper for mine on gunbroker, and it is currently at Superior Weapon Systems getting a new E-1 forearm.  I should have pictures up next week.

The LR-308B does indeed have a carbine-length gas system.  I am putting a rifle-length forearm on mine to cover the gas block.  To do so, I grabbed a PRI low-profile gas block.

I think you'd be happy with the LR-308B in most circumstances.


–– John
4/7/2009 1:33:33 PM EDT
[#3]
I have pretty much the same gun - LR-308-T

I think its awesome.

Using the website photo because I think it highlights the only significant difference between the "B" and the "T."

Muzzle device.



I shot this group at 100 yards with the "T."
4/7/2009 4:40:24 PM EDT
[#4]
Isn't the T a 16 barrel (compared to the 18" B) and 1 pound or so lighter? Nice gun regardless.
4/8/2009 3:35:40 AM EDT
[#5]
I don't think that the 2" difference between the LR-308B and the LR-308T will equal 1 pound.  Both are using the roughly 1" diameter bull barrel if I understand correctly.


EDIT:  Based upon the pictures posted above, the LR-308T looks like it has a thinner barrel.  It looks to be either a .875" barrel or a .750" barrel based upon looking at the barrel mated up to the gas block.  It that's the case, the LR-308T could well be significantly lighter than the LR-308B.  If I recall correctly, the LR308 SASS has a .875" barrel.


When I swapped out for the 18" LR-308B barrel, I lost 6" from my 24" Stainless Steel barrel.  I doubt those 6 inches was very much weight.  However, it came off the end of the barrel so it matters a great deal in balance.


As for the difference being a brake...  I had my LR-308B threaded and a JP Enterprises "Cooley" Tactical Brake installed.  I was having a lot of trouble finding a brake that would mate up with the .920" muzzle of the bull barrel, but the .925" JP Tactical Brake worked perfectly.  I'll post pictures as soon as I get it back from SWS.


–– John
4/9/2009 5:48:57 AM EDT
[#6]
Quoted:
Isn't the T a 16 barrel (compared to the 18" B) and 1 pound or so lighter? Nice gun regardless.


I hadn't noticed the difference in barrel length.
I think you are right about that.

Dunno about the weight.
Remember, the T has a muzzle device that must account for some weight.
AR Sponsor