Leviathan Defense


Strike Industries PDW Stabilizing brace

This Stabilizing brace is perfect to make your rifle a bit more compact and easier to carry.  And with a quick movement of your thumb and THUNK (like in a Batman comic) your stock is out. and you are ready For the Joker’s Goons (sort of like a Batman comic) The easy to reach QD points make it like a utility belt-ish or not. Okay never mind Batman!! But it is a Really cool Brace that makes an very satisfying Thunk noise.


The Strike Industries PDW Stabilizer represents the pinnacle of ultra-compact PDW systems.  At the compressed position, the compact 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 and faster reaction time.  Previous PDW systems for ARs have been notorious for expensive proprietary systems, spotty reliability and poor ergonomics.

This system is designed to be able to drop into your existing platform. The buffer system is carefully engineered to provide 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.

At the rear of the buffer tube and beneath the housing,

Unlike most traditional arm stabilizers, the PDW Stabilizer is designed to be ergonomic and comfortable along all planes. The overall design eliminates any snag hazards and abrasion zones resulting in a comfortable stabilizing interface. QD cups are built in for expanded sling mounting options.

Strike Hard, Strike Fast with the SI PDW Stabilizer.

-AR-15 Mil-Spec receivers
-Angstadt Arms 9mm & PSA 9mm
-Using a lightweight BCG may cause damage to PDW buffer
-9mm platforms not mentioned above unless you also purchase the Strike Industries AR PDW 9mm Buffer
-Large frame AR. (LR308, AR10, etc.)

DISCLAIMER: Due to the compact design of the PDW Stock and PDW Stabilizer, the SI Extended, Shift & Ultra Light Pivot / Takedown Pins, as well as other possible extended pin sets on the market, will bind or not clear the slide rods.

Recommended tool for installation. Please use painters tape or like item on tool so you do not scratch the coating on the PDW castle nut:

Package Contents
– 1x PDW Stabilizer Assembly
– 1x PDW Buffer Assembly
– 1x PDW Buffer Tube
– 1x PDW Flat Wire Buffer Spring
– 1x PDW Castle Nut
– 1x PDW Cheek Rest

– Built in quick-deploy feature
– Ergonomic and comfortable pistol stabilizing interface
– Integrated QD sling mounts
– Overall shorter length than a carbine pistol tube
– Overall length while installed on an AR15 – 16” Barrel: 28.5” Collapsed, 32” extended
– 2 Position Stabilizer: 5.5” collapsed w/out cheekrest, 8.5” Extended (from back of receiver)
– Weight: 1 lb, 3.0 oz

– 6061 T6 Tube and mount
– 4140 Nitride Rods
– Polymer stabilizer fin
– Cheek pad: TPU


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