KRISS USA Vector SBR 45 ACP 5.5″ Delta – Short Barrel Rifle

The KRISS USA Vector SBR in 45 ACP with a 5.5″ barrel and Delta configuration delivers one of the most innovative and recognizable platforms in the modern firearms market. Built around KRISS USA’s patented Super V System, this short-barreled rifle is engineered to redirect recoil downward rather than rearward, dramatically reducing muzzle rise and improving shot-to-shot accuracy — especially notable in the hard-hitting 45 ACP chambering.

The Delta configuration features a folding stock for a more compact, adaptable profile without sacrificing control or ergonomics. The 5.5″ barrel keeps the overall footprint tight, making it ideal for home defense, range use, and collectors seeking a high-performance SBR platform. The Vector’s iconic angular design is matched by its function, with a robust build quality and smooth operating system that KRISS USA is known for worldwide.

As a short-barreled rifle, this firearm is regulated under the National Firearms Act (NFA). Transfer requires completion of the appropriate ATF paperwork, a $200 tax stamp, and compliance with all applicable federal, state, and local laws. Please verify local regulations before ordering.

At VanTon Arms, we specialize in hard-to-find and premium firearms like the KRISS Vector SBR, offered at competitive pricing with fast nationwide shipping to your preferred FFL dealer. Order online today and let our team handle the rest.