Hello ,everyone=I'm Alan- over the last 5-6 years,Ive been in and out of air rifles.I'm in again,what fun,technology is flying .This time around I started with a bobcat mk2 in 22, put a 3-12x44 bush tactical with a g2 recital,fell in love with the dots stay the same any power.added a pocket swivel and a 1913 rail, strap for the carrying,bumped it up a little to shoot 18.13 @870fps. when i received it it was pushing 15s 870s-Thanks fx for the lock-tite jackwagons.Started searching for help after it was rounded out,found what i was looking for here.,heated a 10mm deep well socket up ,action aiming down- set hot socket on nut,repeat once.stick allen threw hot socket when the nut warms enough itll free up.Thank you everyone- involved in helping that guy.,In gleaming the forums again,(H/S adjuster)I stumbled across( another regulated p-rod)Thread-Without asking a Q.I was able to make one of the coolest 17ftlb 24shot@700fps with 15,89s reg ed little guns with a marmot barrel..Thanks again everyone,That was a airgun class in regulating an airgun.In that process I found,adjusting reg..25 cal to shoot 34gr.or buying 30 and re barreling,No impacts in sight for months,poor impulse control- and I bought a Royal 500 synthetic,having a royal 400 before and bobcat same action,I'm somewhat comfortable working on.And out of the box ,Amazing 25 kings 870fps(thanks again for the lock-tite)H/S adjuster wasnt back as far as I'd hoped.H/S was only able to get me to 910 with kings,started slowing after that,so i backed it down to 890fps97-98% of max.(Thanks again everyone).and775 for the 34s Seriously thinking of not touching the reg.as planned,( from regulating an airgun class.@AGN) and just buying the impact to play with And thats where I'm at as of now,Seriously Thanks everyone from the Q.asker to the man with enough time ,and knowledge to help the topic along to conclusion.Its all here- Very happy to be back, Wow not an intro- Airgun saga continued.