KelTec KSG Tactical SGP 13.7" Barrel Pump Shotgun – 12GASales in Canada KelTec KSG Tactical SGP 12GA Pump Shotgun 13. 7 Barrel (Compact), Dual Tube Bullpup, Factory Forend Light & Forward Grip BLACK The KSG Tactical SGP is the compact member of KelTecs bullpup familyand the only KSG variant that ships from the factory with an integrated forend light (mounted in the forward grip). That single built in low light solution, combined with a short overall footprint, dual tube capacity, and downward ejection,