Watch informational videos on Sticky Holsters For Micro Handguns - autos/derringers with up to 2.5" barrel. Ambidextrous holster with optimal access for left or right hand users. Sticky Holsters allow you to deploy and adjust your firearm in seconds. No bulky clips or straps to get in the way. Our lightweight holsters weigh less than 3 oz. and the closed-end design keeps lint and dust out, while keeping gun oil off of you. Body heat and use conforms holster to your gun, so your holster fit will continue to improve with use.