Which to buy - RobArms XCR's, MSAR STG 556, Piston AR15, Sig 556

[ERT Trauma]

I assume by the use of the word "another" that you have one or more AR15 rifles(s).



An often overlooked option for the 5.56x45:
106CR or 106FR
http://www.arsenalinc.com/slr106cr.htm

or

AK101 or AK102
http://www.ak-103.com/rifles.html


also see this thread for my opinion re: SIG 556
https://www.m4carbine.net/showthread.php?t=11981

I have a 10.5 LMT AR15 and am looking for something else

I also would consider something with a 9 inch lower rail to put my LMT Railed M203.

[Parabellum9x19mm]

I also would consider something with a 9 inch lower rail to put my LMT Railed M203.

i want 40 mike mike action so bad

even with just Tang rounds it would be fun.

but HEDP gold BBs would be even more fun

oh well

[/jealousy]

those rail mount M203s look pretty cool too.

a N4 Recce can be equipped with a 9.0 rail. that would make a good combo. no M203 notch and you still get to have your M203.

the only version it wouldn't work for is the VIS build.

[Jeremy]

I've had an XCR for a couple of years now.* It is my main duty rifle and I wouldn't trade it for anything else on the market.*

The reasons I like it are:All of the controls are laid out where I want them.*

I find the gun much more ergonomic than the AR which is pretty darn good in its own right.I like a folding stock and find the stock LOP ideal for me.* You can also custom order your LOP on the folder if you want.

AK operating system.* I like big steel pieces.* I like the big locking lugs, bigger extractor, etc.

I really like the adjustable gas system.* I run it on #1 for softest shooting and dial it up as it gets dirty.

Easily disassembled by the end user.* With nothing but hand tools and an allen wrench set I can completely disassemble the gun.

Eats anything from any mag that will lift a round.* I have seen the gun take mags from AR's that stopped them and work just fine.* I have fed it some rusty wolf and it fed and ejected them.* I have shot it in rain, snow, sand, and everything MO weather can throw at it with no problems.

Price--Compare an AR monolithic upper with rails and the upper usually costs as much as the XCR.