DPMS AR-15 SBA3 Pistol Lower Build Kit – MOE Grip & Polished Trigger – DP51655152953
The DPMS SBA3 Pistol Lower Build Kit (DP51655152953) is the comprehensive "one-stop" solution for shooters looking to transform a stripped AR-15 lower receiver into a high-performance, 2026-spec tactical pistol. This kit moves beyond basic Mil-Spec offerings by including the SB Tactical SBA3 Adjustable Pistol Stabilizing Brace, widely considered the industry standard for its 5-position adjustability and rock-solid lockup on a Mil-Spec carbine buffer tube. To ensure a premium shooting experience, DPMS has bundled this kit with their Panther Polished Trigger (PPT)—an enhanced fire control group that features a smooth, nickel-teflon-style finish to eliminate the "grit" common in standard triggers while maintaining duty-grade reliability.
Every internal component in this kit is manufactured to exacting tolerances, including a Magpul MOE Pistol Grip and a Magpul Enhanced Trigger Guard for improved ergonomics and cold-weather use with gloves. The buffer system is equally robust, featuring a standard carbine weight buffer and a high-tensile spring designed to reliably cycle 5.56 NATO, .300 Blackout, and other common AR-15 calibers. By combining premium SB Tactical and Magpul furniture with an upgraded trigger system, the DP51655152953 eliminates the need to "parts-shop" for individual upgrades, providing a cohesive, professional-grade foundation for your next pistol build in one convenient package.
Includes: SB Tactical SBA3 Brace, Mil-Spec Buffer Tube, Carbine Buffer & Spring, Castle Nut & Latch Plate, Magpul MOE Grip, Magpul Trigger Guard, Panther Polished Trigger (PPT) FCG, and all necessary Lower Parts (Pins, Springs, Detents).
Key Features
- SB Tactical SBA3 Brace: Provides 5-position adjustability and an integral QD sling socket for maximum versatility and stability.
- Panther Polished Trigger (PPT): Features an ultra-smooth engagement surface for a cleaner, more consistent trigger pull than standard Mil-Spec kits.
- Magpul MOE Furniture: Includes the ergonomic MOE Grip with storage compartment and the oversized Enhanced Trigger Guard.
- Complete Buffer Assembly: Comes with a Mil-Spec diameter 7075-T6 buffer tube, carbine buffer, and chrome silicon recoil spring.
- Full Lower Parts Kit: Every single spring, pin, and detent required to fully populate a stripped lower receiver is included.
- Ready for 2026 Builds: Optimized for high-performance pistols, including .300 Blackout and 5.56 NATO configurations.
Product Specifications
- Brand: DPMS Panther Arms
- Model: SBA3 Pistol Lower Build Kit
- Platform: AR-15
- Stabilizer: SB Tactical SBA3 (Black)
- Trigger: DPMS Panther Polished Trigger (Enhanced)
- Grip: Magpul MOE (Black)
- Buffer Tube: 5-Position Mil-Spec Diameter
- Weight: 2.0 lbs (Packaged)
- MPN: DP51655152953
- UPC: 810141220577
