Just thought I’d share how I added weight to this JAE-700 using some lead shot. Pretty cheap and easy and should tame the recoil. I was able to add a little over 1lbs
Hasn’t seen much rang use yet but I don’t see much going wrong. if you went to a #4 shot you wouldn’t have to worry about filling holes in the arca rail. Depending on which gen you have, you would need to plug bigger holes in that go through to the barrel channel. Gen 4 is fine, gen 3 took more time prepping it.