DPMS DP-15 Kitty Kat Complete Lower Features The DPMS DP-15 Kitty Kat is a forged 7075-T6 aluminum lower receiver marked Multi for caliber giving builders flexibility to pair it with a variety of upper configurations on the AR-15 platform. Forging the receiver from 7075-T6 aluminum rather than casting it gives the part greater strength and durability under the repeated stress of firing an important consideration on a compact pistol build that sees a lot of range time. The black hardcoat anodize finish protects the receiver against wear corrosion and the daily rigors of range use so the lower holds up over years of service. A flat top M4-style receiver profile keeps the design familiar for builders accustomed to standard AR ergonomics easing installation of common upper receivers and accessories. The DPMS Retro fire control group uses a black oxidized single-stage trigger assembly for a consistent predictable break shot after shot and the oxidized finish resists corrosion in the same way the receiver s anodizing does. This complete lower ships with a mil-spec diameter buffer tube offering six adjustment positions letting shooters dial in length of pull to suit their build and shooting style. A DPMS CAR-15 injection-molded pistol brace is fitted to the tube giving the finished pistol a stable shooting platform without a shoulder stock useful where a compact maneuverable pistol configuration is preferred over a full rifle build. The black A2 pistol grip rounds out the ergonomics package with a proven comfortable profile that many AR shooters already know well so there is no learning curve at the controls. Builders looking to complete a compact pistol build have a solid factory-finished foundation ready to accept the upper of their choice whether that upper is chambered for a common carbine round or something more specialized on the Multi-Cal platform. DPMS DP-15 Kitty Kat Complete Lower Specifications Manufacturer: DPMS Model: DP-15 Kitty Kat Type: Complete Lower Receiver Caliber: Multi Action: Semi-Automatic Color: Black Receiver Material: Aluminum Receiver Finish: Black Hardcoat Anodize Receiver Description: M4 Flat Top Grips: Black A2 Stock Description: DPMS CAR-15 Pistol Brace Safety: Manual Handedness: Right Hand Available At: GrabAGun