Home > Handguards, Accessories >   A.R.M.S. #50m S.I.R. System Bi-Level - Carbine Length Military Version
ARMS #50M S.I.R. SYSTEM BI-LEVEL - CARBINE LENGTH   Alternative Views:	Quantity In Stock Is Real Time List Price: $369.00 Our Price: $366.23 You save $2.77! Quantity in Stock:1 Part Number: 50M Qty:

Description   A.R.M.S. #50M S.I.R. SYSTEM BI-LEVEL - Carbine Length Military 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. Installation of this military version requires removal of the delta ring. Features: • Free floating barrel design to achieve maximum accuracy potential. • Removable side and bottom dovetail rail panels for mounting accessories such as lights, lasers and vertical forward grips. • Drastically enhanced cooling. • Quick Change Lower Handguard. Wt. 15 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.

May we also suggest... Arms #4 S.I.R. Long Bottom Rail Our Price: $43.12 Add Arms #50 S.I.R. Rail Top Mil-Spec Rail For Bilevel Our Price: $43.12 Add Related Products... Daniel Defense AR-15/M4 Lite Rail Carbine 7.0 Inch Our Price: $284.00 Add Magpul Xt Rail Cover Texture Panel Flat Dark Earth Our Price: $11.35 Add Kac-Knights Ras M4 Canadian Uk/Sas Lower Rail Our Price: $346.50 Add GG&G AR-15 Tactical Handguard Non-Free Float Black Our Price: $182.75 Add Tangodown Rail Cover Switch Pocket, Black Our Price: $25.88 Add

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item: Handguards, Accessories Handguards, Accessories > Free Float Handguards Handguards, Accessories > Free Float Handguards > Carbine 7 Inch

	Brownells 30 Round AR15/M16 Magazine With Chrome Silicone Spring $13.95
	GG&G Medium Short Sleeve Shirt, Black $8.95
	A.R.M.S. #22m68 Full Spacer $8.92
	A.R.M.S. #50 S.I.R. Rail Top Mil-Spec Rail For Bi-Level $43.12
	A.R.M.S. #51c A1/A2 S.I.R. System - Carbine Length $366.23
	Arms #22h High Height Throw Lever 30mm Scope Rings $116.62
	Magpul Dynamics The Art Of The Tactical Carbine 3 Disk Dvd $37.95
	Buffer Technologies Mag-Cinch Olive Drab, AR15 30 Round Mag $18.95
	Redi-Mag Mk I W/Bolt Lock Button & Quick Attach System $84.95