Big Sky Racks Adjustable electronic locking mount gun rack ELS 270. Mount shown with Colt AR-15 w/Surefire M-500A Light, max. 20 round magazine. Patented High Security Trigger Guard. Will Fit the AR15A2, M4, M14, M16A2 (20 round mags), Benelli Nova, Benelli Super 90 w/ pistol grip, and most pistol grip weapons.All Big Sky Police Gun Rack ELS models are adjustable for proper weapon seating, and are attached with specially constructed mounting hardware, which allows for quick and easy installation. Each locking device comes complete with a 10-Second Timer delay, Activation switch and Mechanical Key Override. Includes patented High Security Trigger Guard/Anti-activation GuardFits:

Note: If any modifications to the weapon have been made, the rack may not fit. Please contact us if you have any questions or for custom weapon applications.If you have special attachments ask about:ELS-275 - fits AR15 type weapons with attachments incompatible with ELS-220 or ELS-270