Home / Guns / Geissele Automatics / Geissele GDP 300 AAC Blackout (7.62x35mm) Pistol 8" Threaded Barrel 0 Round Black Pistol Brace Stock
▼ 15% below avg
Geissele GDP 300 AAC Blackout (7.62x35mm) Pistol 8" Threaded Barrel 0 Round Black Pistol Brace Stock
Lowest Listed Price
$2,349.99
MSRP
$2,900
Savings
19% off
Retailers Reporting In Stock
1 Stores
Updated
Aug 26, 2026
Compare Deals from 8 Retailers
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"HUXWRX Flash Hider"
["GFW Lower Receiver, M4A1 Upper Receiver","GFW Bolt Carrier","CHF Chrome Lined, 1:7 Twist Barrel\"","HUXWRX QD 762 Flash Hider","SSA X Wide Body Lightning Bow Trigger","Geissele Ultra Duty Lower Parts Kit","Proprietary Integral Buffer with Super-42 Spring"]
Specifications
Description
Compact, lightweight and easy to maneuver, the Geissele Defense Pistol (GDP) maintains the well-known performance and reliability of the Super Duty platform in a package ideal for confined spaces and tight storage situations.The dual-telescoping GDP brace intuitively opens by simply pulling to the rear and can be deployed from its stowed position immediately and effortlessly. The brace has two solid-lock positions for deployment and requires the deliberate, but simple use of the trigger and detent mechanisms to collapse. The GDP brace utilizes a sturdy Velcro strap for one-handed support that attaches with two ITW C.L.A.S.H. Hooks (Conventional Latch Attachment Snap Hook). The GDP brace design allows unimpeded access to all firing controls even when fully collapsed.Reliability and shooting performance are at the forefront of the GDP design. Utilizing the patented Geissele Phased Array gas system, the GDP is precisely balanced to optimize the 8" barrel length. Geissele Tri-Port(TM) Syst...







