CoolFire Trainer Coolfire System S&W M&P 9mm 4.25in CK-CKMP94. 25in Coolfire System: Manufacturer: CoolFire Trainer Gun Make: Smith & Wesson Gun Model: Smith & Wesson M&P 9 4.25in Package Contents: CoolFire Trainer S&W M&P 9mm 4.25in Coolfire System...