The TP9SF is a military-grade, 9mm, striker-fired pistol that has successfully passed 60,000 round torture tests without any failures, while still maintaining NATO standards for accuracy. Each ONE Series model includes Warren Tactical sights, 1 magazine, 1 additional backstrap, a hard plastic case. The TP9SF features a MIL-STD-1913 under-barrel rail, loaded chamber indicator, and short reset single-action trigger design.