Mount A Handgun Under Your Steering Wheel NOTE: Not compatible with vehicles with steering column airbag and vehicle's moulding under the steering wheel must be at least 9" in depth to strap securely. Includes Genuine Leather Holster - Ambidextrous Quick and Easy Install - MADE IN USA Car Holster That Universally Fits Most Small and Large Auto Handguns. Calibers .380 acp, 9mm, 40 S&W, 45 acp, and more! Also fits small frame revolvers.