KRISS Vector SMG .45 ACP (LE & MIL only)

The next generation of SMG for law enforcement & military operators


KRISS Vector SMG .45 ACP KRISS Vector SMG .45 ACP Tac Pak KRISS Vector SMG .45 ACP

The patented KRISS system virtually eliminates felt recoil and muzzle climb providing superior operator control and more rounds on-target more of the time.

Package standard equipment includes an adjustable folding stock, top/bottom Picatinny Rails, ambidextrous F/S controls, custom flip-up iron sights, mini-cleaning kit, light receptacle cover for optional Surefire Executive Series lights, cable lock and one MagEx 25+ Extended Glock 21 magazine.

The SMG is only available for law enforcement departments and/or agencies and military organizations.

The SMG is available with either a 5.5” or 6.5” threaded or unthreaded barrel.

Tech Specs

FeatureTechnical SpecificationsDetails
Operating Action Closed bolt, delayed-blowback patented KRISS Super V System  
Caliber .45 ACP (230g FMJ recommended)

Magazine Std. 13-round Glock 21 mag. Optional 30-round KRISS® MagEx. Fully compatible with G21/G22 model mags  

Dim. / Wt

Length open:
Length folded:
Weight (unloaded w/o accessories):
Barrel: (16:1 twist)
617 mm
406 mm
175 mm
2.54 Kg
140 mm
Fire Control Ambidextrous Fire/Safe settings
(Can be factory-configured in any combination)
Single, 2-round burst, auto)
Performance Max. effective Range:
Group 100m:
Groupings 25m:
< 30.5 cm
< 2.5 cm
Construction Meets/exceeds TOPS/MILSTD 810F
Advanced metal components: A2 and 4340/4140 chrome-moly steel alloys heat hardened/manganese phosphate treated with aerospace 7075/6061 hard-anodized aluminum alloys
Aerospace polymer components: Lightweight injectionmolded housings of 15% fiber-reinforced Ultramid (tm) Nylon 6/6 composite alloy treated for toughness and environmental protection
Options Full line of KRISS accessories including M16x1 LH barrel threads and suppressor