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Battle Arms VERT Collapsible Stock AR15 PDW Development BAD-CSS AR-15 5.56 or 300BLK
Battle Arms VERT Collapsible Stock AR15 PDW Development BAD-CSS AR-15 5.56 or 300BLK

Battle Arms VERT Collapsible Stock AR15 PDW Development BAD-CSS AR-15 5.56 or 300BLK

Part Number:BAD-CSS
On sale: $399.00
Retail Price:$425.00
You Save:$26.00(6%)
Out of Stock.

Choose Options

1.25" Quick Detach QD Sling Swivel [+$8.95]
Add VERT Faux Wood Panel [+$50.00]
Battle Arms Development's latest  VERT® STOCK SYSTEM  ONLY 19.5oz!
Battle Arms BAD-CSS-VERT Collapsible Stock AR PDW Development BAD-CSS Available in AR-15 5.56 or AR 300BLK 300 Blackout(choose model)


    M16 BCG Compatible (No Proprietary Bolt Carrier Group Required!)
    Continuous Cheek Rest for Stable Shooting
    Interchangeable Cheek Rest (different colors/patterns, coming soon)
    Ultra Compact Buffer & Buffer Spring
    Patented, Recoil Reducing, Dual Spring Buffer Design
    Fully Collapsed Length = 4.75" (Not longer 5.5"+/- PDW Style Stocks)
    Fully Extended Length = 8.75"
    (4) Locking Stock Positions
    (2) QD Sling Swivel Points
    High Impact Resistant S7 Tool Steel Guide Rods (Not 4140 or softer steel)
    Internal Guide Bushings for Buttery Smooth Operation & Keeps Out Debris
    Intelligent Guide Rod Lock Design
    Fast Stock Deployment
    Continuous Cheek Rest
    Stock Locks Both Directions
    Precision CNC from Aircraft Grade Aluminum & S7 Tool Steel
    MilSpec Type III Class 2 Hard Anodized Black
    (2) Built-In Non-Rotating QD Points
    Lightweight 19.5 Ounces (Complete Stock System with Buffer & Springs)
    Billet 7075T6 Aluminum CNC Machined Butt Stock
    Buffer Weight = 3.9 oz
    Made in the USA
    U.S. Patents #9341437, #9395148, Other Patents Pending


The BAD-PDW(tm), BAD-CSS(tm) and Ultra Compact Pistol SABERTUBE® using the patented VERT® buffer system have been tested on industry standard, factory Colt 6920 (direct impingement) to be a drop-in stock system using factory 5.56/.223 ammunition. However, due to the limitless possible configurations of the AR15 rifle system from aftermarket components and the variety of ammunition used, the rifle may be under gassed for the VERT® buffer system. Some adjustments or modification may be required. The most common adjustment if the bolt fails to lock back on the last round is to open the barrel gas port diameter to increase the gas into the system to fully cycle and compress the inner buffer spring for reliable operation. An adjustable gas block, adjustable gas key or adjustable bolt carrier is recommended for tuning the gas system.

The VERT® 300BLK buffer system have been tested successfully with 300BLK direct impingement AR platforms in semi-auto and full-auto fire. However, the rifle system must be configured properly. 300BLK supersonic and 300BLK subsonic ammunition have drastically different characteristics. They will also perform differently suppressed and unsuppressed. The rifle may be tuned to function on one end of the spectrum or the other. Please do not expect the stock to run on the same rifle configuration between shooting suppressed vs. unsuppressed and supersonic vs. subsonic.

    The system should be configured, installed and function checked by a qualified gunsmith for reliable and safe operation.

    Will not work with solid filled 9mm bolt carrier. See our 9mm compatible VERT® Stock.

    VERT ® buffer system is designed for 5.56/.223 direct gas impingement system. Will also work on 300BLK DI system as well but must have appropriate gas port size.

    Use of NICKLE BORON Coated Bolt Carrier may cause damage to the buffer system due to the I.D. (Inside Diameter) of the BCG being undersized

    Inside, rear cavity of the bolt carrier must be .625" diameter x .625" deep minimum to clear the buffer.  Damage may occur if proper clearance isn't met

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