ARMS S.I.R. 46SC
Description: 46 Slimline Commercial Version
Selective Integrated Rail System) The slimline version is slimmer than the standard #45 SIR System *Note: this unit is about 1/2" slimmer in the forearm than the #45 SIR System.
Our Member Price: $379.04 ARMS S.I.R. 58M
Description: 58 Midlength Military Version
(Selective Integrated Rail System) The #58 Midlength is made for Midlength forearm AR-15 models, to include manufacturers such as Armalite, and Rock River Arms. Other mounting applications may also exist. Warranted to fit carbine length, Bushmaster, Armalite, and Colt factory flat-top receivers.
Price: $398.99 ARMS S.I.R. 59M
System M Full Rifle Length Price: $421.01We will meet or beat anyone's firstname.lastname@example.orgHere’s some testimonials about CS GunWorks for AR15 Board Mike at CS Gunworks is...