Design
Of course, what makes an exceptional gun exceptional is the design, and the KRISS Vector is no different.The KRISS Super V Recoil Mitigation System
The hallmark of the Vector’s design is the KRISS Super V Recoil Mitigation System.  The system works by moving the bolt backward and camming an inertia block down behind the magazine well to direct energy down rather than back towards the shooter.  This reduces the backward motion of the Vector, and therefore also reduces the shooter’s felt recoil and muzzle climb. The KRISS Super V Recoil Mitigation System also features an unusually low bore axis to keep the barrel in line with the shooter’s hand, shoulder, and arm, further reducing muzzle climb. These features combine together to make the KRISS Vector easy to control, letting the shooter recover quicker and shoot off consecutive shots more quickly.  In fact, the original prototype of the Vector was capable of shooting 1,500 rounds per minute, though production models are capable of a slower, but still quite impressive, 1,200 rounds per minute.Assemblies and Other Features
Much like an AR-15 rifle, the KRISS Vector has two major assemblies, an upper and lower, but the makeup of the two assemblies is not quite what someone used to an AR-15 might expect due to the unique structure of the Vector.  The Vector’s upper assembly is comprised of the ejection port, pistol grip, rail system, fire control components, and, for configurations that have one, the stock.  While the Vector’s lower assembly consists of the barrel, charging handle, action, and magazine well. The assemblies can be separated without the use of any tools to allow for another one of the KRISS Vector’s awesome features: caliber conversion.  Changing the Vector’s caliber is incredibly simple, requiring just the switching out of the lower receiver.Gen II
When the second generation of the KRISS Vector was introduced in 2015, it introduced a newly redesigned trigger and pistol grip, as well as a new design for the safety selector with the swing angle reduced from 120 degrees to 45 degrees. Since the Surefire weapon light, an optional add-on for Gen I versions of the Vector, stopped being manufactured before Gen II was designed, Gen II also no longer has a slot above the barrel where the light could attach.Calibers and Magazines
The original Gen I KRISS Vector submachine gun was chambered for .45 ACP, but with Gen II KRISS also introduced a 9 mm version.  These are still the only two calibers used for the military and law enforcement version of the gun, the Vector SMG, but KRISS offers an expanded range of calibers for the civilian configurations.  The civilian carbine (the Vector CRB), civilian short barrel rifle (the Vector SBR), and civilian special duty pistol (the Vector SDP) are all available in 9×19 mm Parabellum, 9×21 mm IMI (in the Italian market), .45 ACP, 10 mm, .40 S&W, and .357 SIG caliber versions.  KRISS also discussed the possibility of a .22 long rifle version at SHOT Show 2015, but it has yet to come to fruition. Again, any of the civilian configurations of the Vector can shoot any of these calibers as long as you have the corresponding lower.  Of course, each of these lowers will set you back about a grand, but that’s far cheaper than buying a whole new rifle and assuming you own a Glock of the same caliber, you can at least save on magazines. That’s right, the KRISS Vector is compatible with standard Glock magazines, which many (if not most) of you readers probably already have on hand and which have a reputation for reliability and ubiquity to rival the Vector’s.  For those of you who need a quick refresher:- 9×19 and 9x21mm can use Glock 17 magazines
- .45 ACP can use Glock 21 magazines
- 10mm can use Glock 20 magazines
- .40 S&W can use Glock 22 magazines
- .357 SIG can use Glock 31 magazines
KRISS Vector Configurations
Now that we’ve talked about features you can expect to see across the Vector family of firearms, let’s talk about a few features of each specific configuration.KRISS Vector Gen II SMG
The KRISS Vector Gen II SMG is the original submachine gun version of the KRISS Vector and is, therefore, only legal for law enforcement and military.  But it’s an awesome gun whether the average person can buy it or not, so let’s take a look. The Vector Gen II SMG has, as you would expect, selective fire capabilities, allowing shooters to choose between, fully automatic fire, semi-automatic fire, and two round burst.  There’s also plenty of room for accessories on the Vector Gen II SMG, with a standardized 13 inch 1913 Picatinny top rail, plus an additional six slot rail under the muzzle, and places to attach two more seven slot rails on either side.   The Vector Gen II SMG has a 5.5-inch barrel and folding stock.  The overall length of the Vector Gen II SMG is 24 inches with the stock extended and 16.75 inches with the stock folded. ÂKRISS Vector Gen II CRB
The KRISS Vector Gen II CRB is the semi-automatic carbine version of the KRISS Vector and is available in models with features that allow it to meet the requirements of most states’ rifle regulations without the need for extra taxes or permits. ÂPrices accurate at time of writing
Prices accurate at time of writing
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KRISS Vector Gen II SBR
The KRISS Vector Gen II SBR, or short barrel rifle, is virtually the same gun as the KRISS Vector Gen II SMG, but with only semi-automatic firing capabilities. ÂPrices accurate at time of writing
Prices accurate at time of writing
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KRISS Vector Gen II SDP
Last up is the KRISS Vector Gen II SDP, a pistol configuration of the KRISS Vector.Prices accurate at time of writing
Prices accurate at time of writing
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Prices accurate at time of writing
Prices accurate at time of writing
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25% off all OAKLEY products – OAKLEY25
Copied! Visit Merchant
16 Leave a Reply
How reliable and good it’s the 40s&w, does anyone has it??? I’m trying to stay with the same caliber as my Glock and same magazine(Glock 22) but I want to make sure I buy something reliable with out having to buy a 9 or 45
if you add a couple of pounds to a cheaper subgun , would the recoil also be very low ?
For the civilian version of the vector could you put in a binary trigger? Also it says it fires conventional glock magazines, does this include the 100 rounds glock drum?
To my awareness, I have yet seen anyone produce triggers for them. But it does support drums. I have a 9mm one with 100 and a 50 round drum and never had an issue. You’ll love the gun.
The SDP also has the same Picatinny rail setup around the muzzle as the other Vector firearms, though it does not have the top rail
but it clearly has a top rail in the pictures? I'm confused.....
Just a comment from a serious Skeet & Trap enthusiast (750-1250 rds a week), shot three KRISS Vector CRB for the 1st time yesterday.
Only 13 rds fires and I’m now looking to acquire at least 2 if not 3 for personal reasons it was that good. An outstanding firearm from where I sit, as I’ve owned a couple hundred firearm from 870’s to English Bespoken custom made for game,, nothing has ever impressed me with its ease of operations, accuracy, mobility, price point, options, flexibility, etc as the KRISS Vector, bravo, we’re all converts to the semi-autos!
What caliber did you shoot ? I'm looking to get a 9 mm but very hard to find other than black
I have the 45 ACP pistol version for ease of locating ammo, but I'd really like to have a 10mm conversation kit as well. Shame they're so expensive. It makes more sense just to buy another in 10mm.
Also, the action is rather stiff. Is that typical or will it loosen up after some use?
So which one to get the 9mm or 45acp, on the fence... I don't own a glock but I want the vector. Best con and pros pls...
I like the 45. More hitting power, but 9mm is cheaper to shoot with less recoil, although recoil isn't a negative factor for any center-fire caliber in this firearm. If you have any thoughts of getting a supressor in the future, go with the 45. The 200-230gr 45 ACP can be loaded quite hot and still be subsonic.
Suppressors recommendations? Getting the .4t
Silencerco Osprey
If you only wish to use 9 MM you do not need a state of the art recoil reducing machine like a Kris. Buy any cheap 9 MM platform but try to limit your targets to small chickens for safety. USE a 45 ACP for serious large chickens or anything bigger.
I wonder if you wrote this cause your last name is kriss lol jk, but my last name is kriss and I've never met another kriss besides my mom and brother, get at me.
Love the Vector, never thought I would want to buy one. Best part are those powerful calibers. Wicked.
that 22lr kind of has my attention if its not subject to california's no evil features rule...