Stronger Hold You Weapon Low profile design for concealment Passive retention around trigger guard allows rapid presentation, yet securely locks the handgun in place. Faster Draw than Leather – Due to our unique passive retention system the only point of contact your pistol makes with the holster is where the trigger guard meets the frame Fits IOF Mark 1-2-3-4 Revolver Model. Styles 1.5 inch wide Belt For 32 Bore.