This is a two stamp gun, the Fleming Firearms sear registered in 9mm, .223 and .308 and silencer by S&H. Arms. Gun will transfer to your dealer electronically on eForm 3. Asking $40K delivered on eForm 3 to your dealer. The MP5-SD has a four position trigger group (safe, single, 3 shot burst, auto). I am second owner. First owner installed a SureFire 6V tac light ,mount M23 to clamp on suppressor with se cond mount to add laser at a later date. All this is included but can easily be removed and have the gun refinished to perfect like new appearance. Included are maintenance and repair manuals, soft nylon case, tactical sling, mags and mag loader. Comes with 10 NIW MP5-SD HK, 8 NIB aftermarket and 3 used mags in gun case. Condition is excellent. It has been shot and there is wear near cocking handle which is very easily fixed. Please text (434) 825-1406 for email contact information. Thanks for looking.