| Desert Warrior Products: AR15, M16 M4 Quality Accessories - A.R.M.S. ARMS SIR System AR15 Butt Stock, AR15 Rails, AR15 Grips, AR15 Sights, AR15 Slings, AR15 Magazines, AR15 Uppers |
Atlantic Research Marketing Systems (A.R.M.S.®) Inc. specializes in advancing the capabilities of small
arms weapons in function, reliability and accuracy. A.R.M.S.® designs and manufactures via worldwide
licensing, a variety of advanced sight system mounts for day and night vision equipment including thermal
and laser. Knowledge in all types of small arms weaponry, munitions, and accessories provides A.R.M.S.®
clients a source of fast and reliable problem solving services in engineering, research and development, and
product reliability.
arms weapons in function, reliability and accuracy. A.R.M.S.® designs and manufactures via worldwide
licensing, a variety of advanced sight system mounts for day and night vision equipment including thermal
and laser. Knowledge in all types of small arms weaponry, munitions, and accessories provides A.R.M.S.®
clients a source of fast and reliable problem solving services in engineering, research and development, and
product reliability.
A.R.M.S.®, Inc. is the original designer and manufacturer of the
dovetail dimensions for Military and civilian use since 1980.
Those original A.R.M.S.® dovetail dimensions were eventually
adopted in 1995 as the Mil-Std. 1913 Rail.
dovetail dimensions for Military and civilian use since 1980.
Those original A.R.M.S.® dovetail dimensions were eventually
adopted in 1995 as the Mil-Std. 1913 Rail.
A.R.M.S.® S.I.R.® System Selective
Integrated Rail® System
Integrated Rail® System
The A.R.M.S.® Selective Integrated Rail System includes more unique and helpful features for the professional user
than all other devices combined. Only the A.R.M.S.® S.I.R.® System allows you to have dovetail rails where you want
them and not where someone else has decided for you. This modular receiver sleeving system is a hand guard
universal mounting system that leaves the barrel totally free-floating while providing a rigid ultra-light platform on which
to mount virtually any mission specific accessory.
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.
Lightweight and rugged aluminum construction.
Quick Change Lower Handguard.
Available in both Civilian(C) and Military(M) configurations. (Installation of Military S.I.R.® Variants requires removal of
the Delta Ring/Handguard Retaining Ring).
The S.I.R. ® System is designed to fit mil-spec flat top receivers from Colt, Armalite, STAG, Rock River Arms, Barrett,
CMT and Bushmaster in the 5.56 or 6.8 cal carbine, mid, and rifle lengths. The #51 S.I.R.® Allows mounting to the
carbine A1/A2 carry-handle. There may be other flat top receivers manufactured that the S.I.R.® may fit to properly, but
we do not guarantee or warranty the S.I.R.® on any flat top receivers other than those listed above.
*TM the distinctive shapes, styles, and appearances of all A.R.M.S.® S.I.R.® Systems are trademarks of A.R.M.S., Inc.
than all other devices combined. Only the A.R.M.S.® S.I.R.® System allows you to have dovetail rails where you want
them and not where someone else has decided for you. This modular receiver sleeving system is a hand guard
universal mounting system that leaves the barrel totally free-floating while providing a rigid ultra-light platform on which
to mount virtually any mission specific accessory.
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.
Lightweight and rugged aluminum construction.
Quick Change Lower Handguard.
Available in both Civilian(C) and Military(M) configurations. (Installation of Military S.I.R.® Variants requires removal of
the Delta Ring/Handguard Retaining Ring).
The S.I.R. ® System is designed to fit mil-spec flat top receivers from Colt, Armalite, STAG, Rock River Arms, Barrett,
CMT and Bushmaster in the 5.56 or 6.8 cal carbine, mid, and rifle lengths. The #51 S.I.R.® Allows mounting to the
carbine A1/A2 carry-handle. There may be other flat top receivers manufactured that the S.I.R.® may fit to properly, but
we do not guarantee or warranty the S.I.R.® on any flat top receivers other than those listed above.
*TM the distinctive shapes, styles, and appearances of all A.R.M.S.® S.I.R.® Systems are trademarks of A.R.M.S., Inc.
A.R.M.S.® #50™C Bi-Level S.I.R.® System
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.
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.
A.R.M.S.® #50™C Bi-Level S.I.R.® System
|
A.R.M.S.® #50™M Bi-Level S.I.R.® System
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 requires the removal of the
delta ring.
Weight: 15.0 oz*
*Wt. measured w/o 1,2,3 rails and sling swivel
which are included with the S.I.R.® system.
Rails can be removed/added as needed.
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 requires the removal of the
delta ring.
Weight: 15.0 oz*
*Wt. measured w/o 1,2,3 rails and sling swivel
which are included with the S.I.R.® system.
Rails can be removed/added as needed.
A.R.M.S.® #50™M Bi-Level S.I.R.® System
|
THE MOST ADVANCED HANDGUARD IN THE
WORLD. Selected as the best and was awarded a
contract from Crane NSWC for use by U.S. Spec.
Forces. This is the lightest system available. Weight:
ONLY 8.6 oz. The A.R.M.S.® #50™M-CV S.I.R.®
System for Carbine length 5.56 cal.
Entire S.I.R.® front end can be installed in less than 5
min. directly to the std. barrel nut without Delta ring.
Totally Free Floating.
Front sight, gas tube, and front handguard retaining
cap do not need to be removed.
Barrel does not have to be removed.
Standard barrel nut does not need to be removed or
replaced.
Perfect alignment with the receiver can be
accomplished via built in alignment anti-rotation locking
tabs.
No special tools required, S.I.R.® std. sling swivel is
useable for installation.
The system only weighs 8.6 oz. The weight will
increase depending on what selective rails are chosen
to be utilized plus the weight of the sling swivel.
Handguard complete with Q.D. indirect air flow heat
shield.
WORLD. Selected as the best and was awarded a
contract from Crane NSWC for use by U.S. Spec.
Forces. This is the lightest system available. Weight:
ONLY 8.6 oz. The A.R.M.S.® #50™M-CV S.I.R.®
System for Carbine length 5.56 cal.
Entire S.I.R.® front end can be installed in less than 5
min. directly to the std. barrel nut without Delta ring.
Totally Free Floating.
Front sight, gas tube, and front handguard retaining
cap do not need to be removed.
Barrel does not have to be removed.
Standard barrel nut does not need to be removed or
replaced.
Perfect alignment with the receiver can be
accomplished via built in alignment anti-rotation locking
tabs.
No special tools required, S.I.R.® std. sling swivel is
useable for installation.
The system only weighs 8.6 oz. The weight will
increase depending on what selective rails are chosen
to be utilized plus the weight of the sling swivel.
Handguard complete with Q.D. indirect air flow heat
shield.
A.R.M.S.® #50™M-CV S.I.R.® System
|
The S.I.R.®´s selective rails at the 3, 6 and 9 o´clock
positions can be exchanged, repaired or replaced with-
out removing the top main top rail. Super cool offset heat venting.
The optional S.I.R.® rail also provides a modular means to cost effectively upgrade into future integral electronics, and provide a
solid platform, can eliminate the need to use high less stable mounting devices, plus protects the top of the aluminum receiver at
the same time protecting the receiver; can eliminate replacement of a damaged receiver. Pat. Nos RE39465, D544564
positions can be exchanged, repaired or replaced with-
out removing the top main top rail. Super cool offset heat venting.
The optional S.I.R.® rail also provides a modular means to cost effectively upgrade into future integral electronics, and provide a
solid platform, can eliminate the need to use high less stable mounting devices, plus protects the top of the aluminum receiver at
the same time protecting the receiver; can eliminate replacement of a damaged receiver. Pat. Nos RE39465, D544564
A.R.M.S.® #58™M Mid-length S.I.R.® System
Limited Supply
Military Version for
mid-length gas
system weapons.
Military Version for
mid-length gas
system weapons.
|
A.R.M.S.® #58™M-CV Mid-length S.I.R.® System
Limited Supply
Military Version for
mid-length gas
system weapons.
*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. D544564
Military Version for
mid-length gas
system weapons.
*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. D544564
|
A.R.M.S.® #58™M-CV MOD Mid-length S.I.R.® System
The #58™M-CV MOD is our mid-length S.I.R.
® w/ the front relieved to fit around the
carbine length front sight post and/or to
allow for a fold down front sight.
Wt. 13.6 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.
*Front handguard cap must be removed
prior to installation. Pat. No. D544063
® w/ the front relieved to fit around the
carbine length front sight post and/or to
allow for a fold down front sight.
Wt. 13.6 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.
*Front handguard cap must be removed
prior to installation. Pat. No. D544063
|
A.R.M.S.® #59™C S.I.R.® System
Civilian Version Rifle Length
*Wt. measured w/o 1,2 rails and sling swivel
which are included with the S.I.R.® system.
Rails can be removed/added as needed.
*Wt. measured w/o 1,2 rails and sling swivel
which are included with the S.I.R.® system.
Rails can be removed/added as needed.
|
A.R.M.S.® #59™M S.I.R.® System
NSN 1005-01-574-2540 Military Version
Rifle Length
The #59™M S.I.R.® system is the perfect
free floating handguard rail system to add to
your rifle to upgrade it to a sniper-capable
precision rifle platform. Mounting directly to
your flat-top receiver provides a rigid optics
mounting rail, raises the platform high
enough to use medium height rings, and is
strong enough to withstand the hardest
military use. The polymer lower handguard
stays cool during extended range sessions
and the forward aluminum lower handguard
is railed to provide a stable mounting
platform for bipods.
Â
As with all of our S.I.R.® systems, selective
rails can be added at various locations
along the sides and bottom of the system or
removed if required. The #59™M includes
short #1™ and #2™ selective rails and a
sling swivel that can mount directly to the S.I.
R.® in any of the threaded holes on the
accessory rails or the lower handguard.
Â
The rear of the S.I.R.® is contoured to allow
mounting any of our #40™ series flip-up
rear sights.
Rifle Length
The #59™M S.I.R.® system is the perfect
free floating handguard rail system to add to
your rifle to upgrade it to a sniper-capable
precision rifle platform. Mounting directly to
your flat-top receiver provides a rigid optics
mounting rail, raises the platform high
enough to use medium height rings, and is
strong enough to withstand the hardest
military use. The polymer lower handguard
stays cool during extended range sessions
and the forward aluminum lower handguard
is railed to provide a stable mounting
platform for bipods.
Â
As with all of our S.I.R.® systems, selective
rails can be added at various locations
along the sides and bottom of the system or
removed if required. The #59™M includes
short #1™ and #2™ selective rails and a
sling swivel that can mount directly to the S.I.
R.® in any of the threaded holes on the
accessory rails or the lower handguard.
Â
The rear of the S.I.R.® is contoured to allow
mounting any of our #40™ series flip-up
rear sights.
|
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| A.R.M.S. Integrated Rail Systems - Page 1 |
EOTech Optics
Balastic Drop
For the .308
Balastic Drop
For the .308
 |
| Supplying Warriors Online since 2006 |
| Privacy Policy / Terms of Business / Shipping Policy / Contact Us / Site Map / About Us |
©2012, Desert Warrior Products. All rights reserved. This
entire site with its content is copyright protected. All
images are invisibly watermarked and cannot be used
without explicit agreement from Desert Warrior Products.
High Quality Rifle Accessories
Take your rifle to the next level with the products found on
our site. We are a leading the way with new and innovative
products.
entire site with its content is copyright protected. All
images are invisibly watermarked and cannot be used
without explicit agreement from Desert Warrior Products.
High Quality Rifle Accessories
Take your rifle to the next level with the products found on
our site. We are a leading the way with new and innovative
products.
Tactical Stocks
Troy Industries
Sage International
Vltor Tactical
Troy Industries
Sage International
Vltor Tactical
Other Accessories
Magazines Cleaning Supplies
Forward Rail Replacement Parts
Soft Gases Rings & Accessories
Hard Cases Bi Pods
Slings Cheek Rest
Magazines Cleaning Supplies
Forward Rail Replacement Parts
Soft Gases Rings & Accessories
Hard Cases Bi Pods
Slings Cheek Rest
| 949-234-7682 |
| We Proudly Accept |
| 949-234-7682 Monday - Friday 10am - 4pm PST |