KRISS USA Origins and Super V Recoil Concept
The video opens with an overview of KRISS USA, tracing its roots back to Transformational Defense Industries (TDI) and focusing on the evolution of the KRISS Vector platform. The host explains that KRISS has refined the gun over time, especially the ambidextrous safety, which originally dug into the shooter’s trigger finger and has since been reshaped for comfort. A detailed explanation of the Super V recoil system follows. Rather than a traditional straight-line blowback, the Vector uses a modified direct blowback design where the bolt and recoil assembly travel downward into the receiver. This redirects mass to counteract muzzle rise, resulting in a softer, more controllable recoil impulse, particularly noticeable when the gun is being shot quickly. The segment also touches on TDI’s past experimentation with Super V concepts in 12-gauge shotguns and even .50 BMG, including the idea of a .50 BMG Vector. Those ambitious projects were abandoned around 2009, but the reviewer encourages KRISS to revisit such high-recoil applications of the Super V technology in the future.
Ergonomic Updates, Rimfire Vectors, and Modularity
The discussion shifts to how KRISS USA incorporates customer feedback into ongoing Vector improvements. Ergonomics have been updated, and the company has broadened the lineup beyond centerfire calibers like .45 ACP, 9mm, 10mm, .40 S&W, and the previously offered .357 SIG. To give shooters a more affordable way to enjoy mag dumps and training, KRISS now offers a .22 LR Vector and the DMK rimfire carbine. The video explains that the lower portion of the Vector is the serialized component, which allows users to swap upper chassis for different configurations, enhancing modularity and customization. Super V technology is revisited as a refined direct blowback system that significantly reduces felt recoil and improves controllability, especially at high cyclic rates and in full-auto setups. The enhanced .22 carbine model is highlighted with its long barrel shroud, faux suppressor, telescoping stock, and an intuitive folding stock or brace system. Multiple Vector configurations are available, including brace-less options that can be run slung in an MP5K-style manner for compact, maneuverable use.
Compact Use, Handling, and Enhanced Pistol Features
Attention turns to running the KRISS Vector without a brace, using a sling in an MP5K-style setup. This configuration is presented as ideal for roles like a vehicle driver who needs a compact yet effective firearm that can be quickly brought into action. Although the Vector weighs just under 7 pounds, its design keeps the mass close to the shooter’s body, giving it a handling feel similar to a bullpup while still using a 6.5-inch barrel. Ergonomics are generally praised, but the controls are described as largely right-hand biased. Only the safety is ambidextrous, and ejection remains fixed to the right side, prompting a call for a more left-handed-friendly variant. The enhanced pistol model is showcased with an extended rail featuring M-LOK slots, allowing flexible mounting of accessories such as an angled foregrip and a compact SureFire mini light. A non-reciprocating charging handle and an easily actuated bolt release are noted, though the bolt release can be inadvertently bumped. The segment closes by recommending semi-auto and full-auto mag dumps for pure enjoyment.
Shooting Impressions and Control Layout Critique
The reviewer emphasizes how controllable and enjoyable the KRISS Vector is to shoot, especially in .45 ACP, when combined with the Super V recoil system. When the gun is fired quickly or in extended bursts, the downward-traveling bolt assembly noticeably tames muzzle rise, making the gun stay flatter than typical straight-blowback designs. There is a playful reference to the idea of testing a .50 BMG Vector, tying back to earlier Super V experiments. However, the control layout receives criticism. The reviewer would prefer a more conventional, fully ambidextrous setup for the magazine release, charging handle, and bolt catch or release. While the existing controls function well, they are clearly optimized for right-handed shooters, limiting appeal for left-handed users. The segment underscores that, despite these ergonomic and control concerns, the Vector remains a highly controllable, fun platform that showcases the benefits of the Super V system when pushing the gun at speed.
Thread Pitch Complaints, Accessories, and Giveaway
The final portion focuses on practical complaints and product news. The main gripe is the Vector’s uncommon left-hand 16x1 barrel thread pitch on the .45 ACP model. This nonstandard threading makes it difficult and expensive to find compatible muzzle devices and suppressors, particularly for older silencers like a GYTECH can. The reviewer suggests KRISS adopt more common thread patterns to improve suppressor compatibility and user convenience. The video then highlights new KRISS accessories and rail systems, mentioning options such as the Mark 6, Mark 1, and Mark III rails that expand mounting possibilities. Upcoming .22 LR KRISS platforms are teased, including the D, DKM, and .22 Vector variants, which promise more affordable training and plinking options. There is also a nod to the idea of pairing the Vector with a Franklin Armory binary trigger for even more fast-paced fun. The segment concludes by promoting a KRISS Vector giveaway and encouraging viewers to visit ClassicFirearms.com to check availability and current KRISS offerings.
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