Vector SDP-SB

Vector SDP-SB


  1. 9mm
  2. .40 S&W
  3. .45ACP
  4. 10mm
  1. Black
  2. FDE
  3. ALP

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The KRISS Vector SDP-SB offers more stability and control over the standard Vector SDP model. The small form factor of the Vector SDP-SB allow for quick deployment and simple for storage and transportation.

At the heart of the Vector SDP-SB is the Super V System, a nonlinear, multilink, blowback system designed to redirect recoil energy down. The Super V System in conjunction with the low bore axis reduce felt recoil and muzzle climb. Like all KRISS Vector firearms, the SDP is fed with full size Glock® magazines, offering cross compatibility of ammunition for a secondary or back up hand gun.

  • Super V Recoil Mitigation System
  • Glock® magazine compatibility
  • Low bore axis
  • Low profile flip sights
  • Full length picatinny top rail
  • SB Tactical SBX-K stabilizing arm brace



ModelVector SDP


Barrel Length5.5″
Overall Length Collapsed24.25 in / 616 mm
Operating SystemClosed Bolt, Delayed Blowback
Action TypeSemi-Automatic
Weight6.7 lb / 3 kg
Barrel Material4140 Chrome Moly
Barrel FinishBlack Nitride (QPQ)
Twist Rate1:10″ RH
Thread Pitch

Trigger TypePivoting, Single Stage
January 15, 2020