Gonna need to know quite a few things before advice. I owned a d460 in 22 and put over 16k rounds through it. It was my only airgun at one point, it is a tack driver and a power house. Have you done any work to yours? Tune kit? What scope are you running? What pellets? Ever cleaned the barrel? Whats the chrony numbers? Do you know how to lightly hold a springer? Adjusted the trigger to your preference? Those are a few of the questions that need answering first and we can get to the bottom of it.
Pellet choices are great, and I'd really stick with the jsb 15.89 or hades as that gun typically likes those weights/types. If you haven't yet, clean that barrel. Especially if you never have and even more so after shooting those Crosman premiers. The patch worm kit is an excellent choice and very affordable. Not having a chrony is shooting yourself in the foot(no pun intended) HIGHLY suggest investing in one. It can diagnose problems in a few shots. If you have a broken spring, bad piston or breech seal your velocity/extreme spreads will show it. GET RID OF THAT SCOPE. If its not already trashed it will be soon by that gun. UTG 30MM tube is the way to go. The mount you have should be fine, as long as you have the stop pin in place. I would also highly suggest a vortek pg3 kit. The stock springs in those get weak or break fast. The vortek kit transforms those guns. Then while your in there completely clean/de grease the chamber , debur the cocking slot and receiver holes. The 460 has a nice separate compression chamber(like most under levers) and the oem piston seals are not usually damaged and last a very long time. Ive found them to be the best performer for the Diana's. There is alot more to go into, but a clean barrel, the right scope and a chrony are absolutely essential first.
I had similar issues with my 460 as the OP, except that I've never had any airgun "kick like a mule". I've had some twelve gauge shotguns shooting slugs kick like a mule...I've had a .375 H&H Magnum kick like a mule...my Super Blackhawk kicks like a mule. But airguns...naw.So what I did was send it off to Motorhead to detune it. It came back as a 'shoot all day' airgun. Very accurate, very smooth, I was happy as a little boy with a new toy! So that's what I recommend. Could a guy do that himself? To a degree, sure. The other part of the equation is Scott's own ability to make custom parts and his unique knowledge, and that's why I trusted him with it.
Yeah, Andy. If compared only to other air rifles I reckon the Mule thang is valid! We've chatted about this so I know that you are committed to the rifle! Get that sucker detuned...whether you do it yourself or have it done! You will LOVE it after you do that!
Scope mounts being used ?
Quote from: Yarddog on October 18, 2020, 09:20:06 PMI had similar issues with my 460 as the OP, except that I've never had any airgun "kick like a mule". I've had some twelve gauge shotguns shooting slugs kick like a mule...I've had a .375 H&H Magnum kick like a mule...my Super Blackhawk kicks like a mule. But airguns...naw.So what I did was send it off to Motorhead to detune it. It came back as a 'shoot all day' airgun. Very accurate, very smooth, I was happy as a little boy with a new toy! So that's what I recommend. Could a guy do that himself? To a degree, sure. The other part of the equation is Scott's own ability to make custom parts and his unique knowledge, and that's why I trusted him with it. The ‘kick like a mule’ point was to over exaggerate the amount of recoil this has as only being an airgun. By no means does it kick like my mossberg 590, and if it did, it would have been sent back immediately. Lol. I have been in contact with some tuners that can detune it, but I guess my question is, at what cost $$ is it ok to send a $400 gun to a tuner to “fix” before it becomes ridiculous tI do so instead of selling it and getting something lower power and easier to shoot out of the box. If it’s stuff I can do myself, I’ll be more likely to keep it, than if I have to send it to someone to tame it to my liking.
The first question I would have is what are u wanting to hunt? and how far are u planning on shooting? Magnum spring guns require a lot technique and follow thru, along with what Josh has also mentioned, I have had several 460mags in .22cal, still have 1, its not my everyday shooter only because I do not need that kind of power unless I'm going after Ground Hog size critters @50yds and beyond,