I used to carry a Kimber Pepper Blaster II. It was a pocket carry too far. Despite the Blaster’s slim profile, I’ve don’t have enough real estate left in my pants; what with schlepping a spare ammo mag, knife, keys, sunglasses, wallet and phone. And, on occasion, a backup gun. Tactical pen. Flashlight. I also worried about having to decide whether a defensive situation called for a gun or pepper spray. And how I’d make the transition from spray to gun should the situation escalate. So . . . got a stun gun? Pepper spray? Whistle? Cudgel? Anything less lethal?