Police, EMS & Fire. Riflescope Mounts and Bases. Thermal Imaging Rifle Scopes. Microscope Slides & Cover Slip. Red Dot Sight Mounts. Red Dot Sight Accessories. Red Dot Sight Magnifiers. Other Police & EMS. Speed Radar Gun Accessories. May not match the actual item listed. This listing is for Model # TA03. Trijicon TA03 ACOG Sight Adapter for H&K Rifles. Trijicon TA03 ACOG Adapter for Rifles fits Trijicon ACOG Scopes. Trijicon TA03 ACOG Sight Adapter for H&K Rifles Package Contents. Trijicon H & K Rifles Mount TA03 for ACOG Scopes. At OpticsPlanet, we pride ourselves on top-notch brand name products at some of the lowest prices on the internet! However, we know that we owe all our success to our valued customers. Whether you have a question about our products and policies, or you need any support placing, tracking or following-up on your order, we are always here to help! Sign up for our Newsletter. Subscribe to our newsletter to stay up to date with the latest products from OpticsPlanet. Safe & Secure Shopping. We Value Your Privacy.