Description
The KRISS Vector SDP-E G2 .45 ACP 6.5 inch CGR is a semi-automatic pistol that uses the patented Super V recoil mitigation system to keep your sights on target through rapid fire. This carbine-style handgun chambers .45 ACP and comes factory-ready with a threaded barrel, low-profile flip sights, and a two-stage trigger. It’s built for urban defenders who need compact power without the muzzle climb.
| Manufacturer | KRISS USA |
|---|---|
| Model | Vector SDP-E G2 |
| Material | Polymer frame, steel slide |
| Compatibility | .45 ACP ammunition, 16x1mm LH muzzle devices |
| Finish | Black nitride |
| Weight | 43.2 oz (empty, per manufacturer specs) |
| Condition | New |
Key Features
- Super V Recoil Mitigation System — Redirects recoil energy downward instead of straight back, reducing muzzle rise by up to 60% compared to traditional blowback designs. This lets you land follow-up shots faster in a defensive scenario.
- Two-Stage Quick-Reset Trigger — A crisp 4.5-pound break with a short reset gives you precise control when split seconds matter. No mush, no guesswork.
- Threaded 6.5-Inch Barrel (16x1mm LH) — Ready for a suppressor or compensator right out of the box. Urban shooters know the value of keeping flash and noise down in tight spaces.
- Adjustable Low-Profile Flip Sights — Co-witness with optics or use them standalone. They tuck flat when not needed, keeping your draw clean and snag-free.
- Closed-Bolt Delayed-Blowback Action — Combines the reliability of a locked breech with the smooth cycling of a delayed system. No limp-wristing issues, no short-stroking.
Who It’s For
This pistol is for the city dweller who carries a .45 and wants to shoot it like a 9mm. If you live in an apartment and train for home defense or competition, the KRISS Vector SDP-E G2 gives you the controllability to engage multiple threats without losing your sight picture. It’s also ideal for shooters with hand strength or recoil sensitivity — the Super V system does the heavy lifting.
Pros & Cons
- Pro: Minimal muzzle rise even with hot .45 loads — you’ll stay on target for fast strings.
- Con: The 6.5-inch barrel and carbine-style frame make it large for concealed carry. This is a range, competition, or nightstand gun, not a deep-concealment piece.
- Pro: Threaded barrel is standard, saving you $100+ aftermarket cost.
- Con: Aftermarket holster support is limited compared to Glock or S&W platforms.
Comparison
| Feature | KRISS Vector SDP-E G2 .45 ACP | Zev Technologies OZ9C | Geissele Automatics Super Duty Pistol |
|---|---|---|---|
| Caliber | .45 ACP | 9mm | 9mm |
| Recoil System | Super V (delayed blowback) | Traditional tilting barrel | Traditional tilting barrel |
| Barrel Length | 6.5 inches | 4.17 inches | 5.4 inches |
| Weight (empty) | 43.2 oz | 24.5 oz | 28 oz |
| Street Price | $1,400 | $1,800 | $1,600 |
| Best For | Low-recoil .45 shooting | Compact carry | Duty/competition |
FAQ
Is the KRISS Vector SDP-E G2 legal in my state?
This pistol ships as a semi-automatic handgun and is legal in most states. Check your local laws regarding threaded barrels and magazine capacity. We ship to all 50 states but recommend verifying compliance with your state’s firearm regulations before ordering.
Can I mount a red dot sight on this pistol?
Yes. The receiver has an optics-ready cut that accepts most micro red dots (RMR, Holosun 407C/507C, etc.). The included flip sights co-witness with standard-height optics.
What magazines does it use?
It takes KRISS Vector G2 magazines. Standard capacity is 13 rounds for .45 ACP. 10-round magazines are available for restricted states. These are not cross-compatible with Glock or other brands.
Does the threaded barrel come with a thread protector?
Yes, a factory thread protector is included. The barrel uses 16x1mm LH threads, common for .45 ACP suppressors and compensators.
Trust Block
- ✔ Nationwide delivery (all 50 states)
- ✔ Ships 1-2 business days
- ✔ 30-day returns
- ✔ Secure checkout
Browse more handguns in our Semi Auto Handguns collection, or check out Firearm Accessories and Parts & Upgrades.
Last updated: April 2026
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