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View Full Version : WTS A.R.M.S. SIR #50SC Bi-level rail system


Adam
06-05-2009, 02:45 AM
WTS a LNIB ARMS SIR bi-level quad rail setup for an AR15. Bought it and installed it once, but never shot my rifle with it on. Took it off when I sold the rifle. I was planning on using it again in the future, but money is getting tight and bills come before toys. Retail is $370, asking $300obo shipped to your door.


Civilian Version Bi-Level Slimline, for 5.56 cal. Carbine length M4's. Fits flat-top equipped weapons with carbine length gas systems.
The #50 is a slim line S.I.R. ® featuring a bi-level top dovetail rail. The forward rail section is lowered to allow co-witnessing of heads up display type optics when used in conjunction with our #40 series rear sights and a standard height front sight post. This civilian version requires no modification to the weapon.

Wt. 14.5 oz*

*Wt. measured w/o 1,2,3 rails and sling swivel which are included with the SIR system. Rails can be removed/added as needed.

Item: #50SC

http://img.photobucket.com/albums/v433/Spyro700/eBay/IMG_4150.jpg

http://img.photobucket.com/albums/v433/Spyro700/eBay/IMG_4151.jpg

http://img.photobucket.com/albums/v433/Spyro700/eBay/IMG_4155.jpg

http://img.photobucket.com/albums/v433/Spyro700/eBay/arms_50c.jpg
Cris
06-05-2009, 07:14 AM
Nice looking rail, GL with the sale.
Adam
06-08-2009, 07:20 PM
$250 obo shipped? That's $120 off retail and no one has them cheaper than MSRP online.
Adam
06-30-2009, 12:47 AM
bump. make me an offer.
Cris
06-30-2009, 07:15 AM
Jax, weren't you looking for something similar to this?
Adam
07-27-2009, 10:57 PM
Bump.
JaxChris
07-28-2009, 03:37 AM
Jax, weren't you looking for something similar to this?

Yes, in mid/specter/rifle length. Carbine length is too short for my needs.

Adam, it's a great looking piece and I wish it fit the bill for me because I'd definitely snatch it up if it was.
lino
07-28-2009, 11:25 AM
hey ... these would work with the Osprey Piston system...
Adam
07-28-2009, 08:14 PM
Yes, in mid/specter/rifle length. Carbine length is too short for my needs.

Adam, it's a great looking piece and I wish it fit the bill for me because I'd definitely snatch it up if it was.

Thanks.


hey ... these would work with the Osprey Piston system...

I believe so.