Strike Industries SI Viper PDW Stock Spring-Loaded Telescoping/Retractable Tactical AR-15 Short Barreled Rifle/Personal Defense Weapon (SBR/PDW) Buttstock! (Video!)

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By David Crane
david (at) defensereview (dot) com

June 9, 2017

Strike Industries (SI) recently introduced the SI Viper PDW Stock telescoping/retractable buttstock for tactical AR (AR-15) SBR/PDW’s, at SHOT Show 2017, but unfortunately, DefenseReview (DR) didn’t get to see it OR SI’s other new tactical AR goodies at the show. So, we travelled to the company’s headquarters in California to see IT and the rest of the new stuff a few days later, and we were really happy with what we saw there. The SI Viper PDW Stock looks really well thought out. It’s spring loaded, so it can be popped open (automatically extended) in stiletto fashion, and then popped right back in (retracted) via pressing into one’s shoulder while holding the release. Pretty slick.

The SI Viper PDW Stock is one of the best DR’s seen, assuming it proves to be reliable, durable and stable under military-type adverse conditions and high round count. If it does, it’s a winner.

Defense Review’s embedded videos below show the Viper PDW Stock being demo’d (extended and retracted one-handed), so we’d recommend you take a look.

The following information on the SI Viper PDW Stock comes directly from the Strike Industries website:

“Strike Industries Viper PDW stock
PRODUCT IN STOCK SKU:SI-VIPER-PDW

The Strike Industries Viper PDW stock represents the pinnacle of ultra compact PDW systems. At the compressed position, the compact Viper PDW allows for effortless maneuverability particularly in close quarters and vehicular operations. With the press of a button, the rapid deployment system instantly springs to the extended position for greater shot stability. Previous PDW systems for ARs have been notorious for expensive proprietary systems, spotty reliability and poor ergonomics.

*Pre-ordered items must be purchased separately from all other items. STRIKE Industries will cancel and refund any other item purchased if combined with the PDW-Stock immediately upon receipt of the order.

The first production batch is expected to ship in 45-60 days. (Late June, possibly sooner).
$25 OFF and Free Shipping

DESCRIPTION

The Strike Industries Viper PDW stock represents the pinnacle of ultra compact PDW systems. At the compressed position, the compact Viper PDW allows for effortless maneuverability particularly in close quarters and vehicular operations. With the press of a button, the rapid deployment system instantly springs to the extended position for greater shot stability. Previous PDW systems for ARs have been notorious for expensive proprietary systems, spotty reliability and poor ergonomics.

The Viper Stock is designed to able to drop into your existing platform. The buffer system is carefully engineered to provide for high reliability while allowing for the use of standard bolt carriers, allowing for multi-role use with a single system. The included flat wire spring increases bolt load despite the compact dimensions for greater reliability, even in extreme short barrel configurations.

In addition to mechanical reliability and performance, we at Strike Industries have also paid close attention to human factors to increase comfort and controllability. The low footprint shoulder weld is shaped to conform to the shoulder pocket for maximum stability and control even in compromised or unconventional shooting positions. Included with the Viper PDW is a rubberized cheek rest to create a comfortable cheek weld, a criticism of many competitor PDW systems.

Finally, a PDW stock without compromise. Strike Hard, Strike Fast with the SI Viper PDW.

Package Includes:
– 1x Viper PDW Stock Assembly
– 1x Viper PDW Buffer Assembly
– 1x Viper PDW Buffer Tube
– 1x Viper PDW Flat Wire Buffer Spring
– 1x Viper PDW Castle Nut
– 1x Viper PDW Cheek Rest

Product Spec:
– 6061 T6 Tube and mount
– 4140 Nitride Rods
– Polymer Buttpad
– Cheek pad: TPU

Weight: 20.2 oz

OAL (16″ Barrel): 28.5” Collapsed, 32” extended

LOP: 7.5” collapsed, 11” Extended

Buffer Tube Length: 5.45″

Features:
– Ambidextrous, push button deployment
– (Patent pending) Ergonomic, compound curved stock
– Lightweight
– Compatible with standard bolt carriers
– No non-standard take down procedures
– Compatible with many ambidextrous lower receivers such as the SanTan and Rainier Arms.

Note: A non-permanent adhesive may be desired to more securely affix cheek rest.
Note: Not compatible with large frame AR. (LR308, AR10, etc.)

Note: Compatible with Angstad Arms 9mm, PSA 9mm. The Viper PDW will likely work wtih any 9mm AR that do NOT use a proprietary buffer assembly.

Company Contact Info:

Strike Industries (SI)
P.O. Box 28137
Santa Ana, CA 92799
Email Contact Page: http://strikeindustries.com/shop/index.php/contact/
Website: http://strikeindustries.com

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All embedded DefenseReview.com (DR) photos and videos were shot with an Apple iPhone 6s Plus smartphone still/video camera.

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Strike Industries SI Viper PDW Stock Spring-Loaded Telescoping/Retractable Tactical AR-15 Short Barreled Rifle/Personal Defense Weapon (SBR/PDW) Buttstock! (Video!) by

About David Crane

David Crane started publishing online in 2001. Since that time, governments, military organizations, Special Operators (i.e. professional trigger pullers), agencies, and civilian tactical shooters the world over have come to depend on Defense Review as the authoritative source of news and information on "the latest and greatest" in the field of military defense and tactical technology and hardware, including tactical firearms, ammunition, equipment, gear, and training.

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