Kel-Tec SUB-SDP “Nub Sub” 9mm Brace Pistol 6″ Threaded Barrel – 27 Rd
Experience ultimate concealability and high-capacity personal protection with the Kel-Tec SUB-SDP 9mm Folding Pistol Kit. Engineered on the proven SUB2000 mechanism and re-imagined into an ultra-compact personal defense platform, the SUB-SDP folds down to a mind-boggling 10-inch overall length for effortless transport, discreet backpack storage, and rapid deployment. Featuring a 6-inch barrel with 1/2×28 thread pitch and an integrated factory pistol brace, this lightweight 9mm system delivers unmatched maneuverability without compromising long-range stability or ballistic performance.
Built for complete out-of-the-box readiness, this enhanced kit comes pre-outfitted with key performance accessories, including a SUB2000 muzzle compensator to minimize muzzle rise and an angled front M-LOK magazine holder for lighting-fast reloads. Supplying high-volume firepower, the system includes two 27-round Magpul PMAG GL9 magazines, a crisp 5 lb trigger pull, and full accessory rail compatibility. Whether stowed for emergency truck/home defense or run on tactical training ranges, the SUB-SDP sets a new benchmark for folding firearm versatility.
Features
Ultra-Compact Folding Mechanism:Folds securely into an exceptionally compact 10-inch footprint, allowing for discreet storage in backpacks, vehicle safes, or range bags while remaining ready for instant deployment.
6″ Threaded Barrel (1/2×28 TPI):Match-grade 6-inch barrel provides increased velocity over standard handgun lengths and comes pre-threaded in 1/2×28 to accommodate suppressors or included muzzle devices.
Integrated Pistol Brace & Ergonomics:Factory-equipped with a streamlined, integrated pistol brace for added rear stability, balanced handling, and improved sight alignment under rapid fire.
Included Muzzle Compensator & Mag Holder:Features a factory SUB2000 muzzle compensator for recoil reduction alongside an ergonomic angled front M-LOK magazine holder that keeps a spare mag right at your fingertips.
Dual 27-Round Magpul PMAG Capability:Ships with two 27-round Magpul PMAG GL9 magazines, delivering massive onboard ammo capacity utilizing readily available Glock-pattern magazine compatibility.
Lightweight Chassis & Smooth Trigger:Weighs under 4.3 lbs fully equipped, featuring a clean 5.0 lb trigger pull for swift, accurate follow-up shot placement.
Specifications
| Manufacturer | Kel-Tec |
| Model Series | SUB-SDP / SUB-SDP Defender Kit |
| Caliber | 9mm (9x19mm Parabellum) |
| Action Type | Semi-Automatic / Folding Pistol |
| Barrel Length & Thread | 6.0″ (153 mm) | 1/2″-28 TPI Threaded |
| Overall Length | 17.7″ (Unfolded) | 10.0″ (Folded) |
| Dimensions | Height: 6.0″ | Width: 1.94″ |
| Magazine Capacity | 27 Rounds (Includes 2x 27-Rd Magpul PMAG GL9 Mags) |
| Unloaded Weight | 3.57 lbs (Base) | 4.21 lbs (Defender / Kit Configuration) |
| Trigger Pull | 5.0 lbs (22 N) |
| Included Accessories | Integrated Pistol Brace, SUB2000 Compensator, Angled M-LOK Mag Holder, (2) 27-Rd Magazines |
| Finish & Frame | Matte Black Synthetic / Polymer Chassis |
