DPMS Kitty Kat DP51655207090 5.56 Pistol

DPMS Kitty Kat DP51655207090: Compact 5.56 Platform

The Kitty Kat represents DPMS's commitment to delivering a purpose-built short-barrel rifle that doesn't compromise on quality or reliability. This is a serious tool for serious shooters who value maneuverability without sacrificing performance.

Barrel and Gas System

The 7.5" barrel is chambered in 5.56 NATO with a 1:7 twist rate—a proven twist for both standard and heavier projectiles. The nitride finish provides excellent corrosion resistance and durability. A pistol-length gas system keeps the platform responsive and controllable, while the M4 barrel extension ensures compatibility with standard AR components.

The barrel is topped with a low-profile gas block (.750" diameter) and an A2 flash hider, keeping muzzle signature manageable in confined spaces.

Handguard and Rail System

The 6.5" DPMS quad rail handguard provides a free-float design, meaning the barrel doesn't contact the rail—a key feature for accuracy. The quad configuration gives you multiple mounting points for lights, lasers, vertical grips, and other tactical accessories.

Upper Receiver

The upper is forged from 7075-T6 aluminum and manufactured to MIL-SPEC standards, then hard coat anodized black for durability and corrosion resistance. This is American-made quality from a mil-spec manufacturer.

Bolt and Carrier Group

The bolt is machined from mil-spec shot-peened Carpenter 158 steel—the gold standard for AR bolt material. The gas key is secured with grade 8 fasteners and staked per mil-spec, ensuring it won't loosen under sustained fire. The bolt carrier features a parkerized exterior for corrosion resistance and a chrome-lined interior for smooth operation and longevity.

The Bottom Line

The Kitty Kat is built for shooters who understand that short-barrel rifles demand quality components. Every part is selected for reliability and performance.