I want a Air Arms TX200 MKIII only.I wish Air Arms made a dedicated 10 meter rifle. I know Air Arms doesn’t make a dedicated 10 meter rifle. So, is there a kit that can be dropped in new TX200 MKIII that requires ZERO modifications to gun and kit , spring ? Looking for 8-10 ft lbs or around 500-600 FPS. Heard from a guy at club who has 3 of these and said it can be done with a TbT soft kit and spring change. But I’m ask you your expertise on the Air Arms TX200 MKIII.only want this gun and if it can’t be de-tuned to a low FPS 10 meter indoor match rifle I will be on the search for another similar rifle or a new SSP rifle if there is such a gun.