Hi Guys,Using my Trail XL, I practiced my hold first across a bag . First the forehand then the pistol grip and trigger and finally the butt against the shoulder.Attached is a picture showing the results I arrived at eventually at 25, 50 and 75 ydsAt 25 yds you see the two 3 shot groups on the left target. I shot the lower group and then adjusted the scope for the 2nd group.50 Yds group is on the right and 75 yds is above the 25 yard target which shows quite a spread.Jim
Tuned?I installed the GRT trigger and set it pretty fine. Not a hunting type pull.I polisherd the heck out of the barrel but beyond tightening down the stock and scope screws several times I haven't done much else. My greatest gain apart from the GRT trigger was in how to squeeze te trigger "Straight back" without any sideways pressure to cause deflection when the piston fires. I still have to clean out the barrel every 30 to 50 shots or the groups open up. I know this flies in the face of wht a lot of other guys say.Jim
Well what I have found is that when I polish with JB paste I still go at it with Maas or Flitz. Prefer Flitz because that is what I have.I then clean out the gunk and polish with Hoppes #9 and dry it out with a bore mop.Next step is to treat the bore with a stuff called Lansinoh which is a Lanolin lube. Lanolin is used on 22 rimfire target ammo a lot. lanolin is a lube extracted from Sheeps wool.Its available from most drugstores and is used by nursing mothers for sore nipples. I apply a small amount of the Lanolin into the bore and then push it through with a fresh mop trying to get a good distribution through the whole bore.. Don't saturate the mop with the LAnolin but try to have very little left in the bore when you are done. If you have too much in there it will just shoot out and the rifle will take longer to settle down.It only takes about 10 shots to get it to settle down and start to shoot tight groups. My barrel is relatively new so after about 50 shots it starts to open up and the groups spread a bit to maybe 3/4" at 25 yds. I merely push the Lansinoh clean out mop through the bore a couple of times and the accuracy returns. Incidentally the pellets I use are CPHP's and I believe they have some sort of lube on them. I don't wash my pellets. I must stress that there is only the barest trace of LAnolin spread in the bore . When you do your initial clean with the JB paste. Put a short length of 1/4" or 5/16"dowel into the front opening of the shroud and stand the rifle on its muzzle to hold it in place.If your rifle doesn't have a shroud and just the open muzzle, then just stand the rifle on its muzzle on a piece of board or cardboard. This is to stop the cleaning mop or jag coming right through the muzzle. The mop or JAg bangs against the cardboard.Short stroke the mop loaded with the JB paste through the barrel at least 100 times from the breach end. By short stroke I mean short 6 inch strokes as you advance through the barrel. Standing the barrel on its muzzle prevents the mop and JB paste coming out of the muzzle so the polishing ends at the muzzle but doesn't come out any further. This prevents wear on the crown.Do the same with Flitz polish then follow up with the Hoppes clean and the Lanolin treatment.I presume that some pellets leave a trace of lead in the bore and that causes fouling and destroys accuracy. A lead-fouled barrel is an inaccurate barrel despite what others will tell you. High scoring Target shooters have already got their barrels so conditioned that they don't need to clean as often as we do but then they have high priced air rifles with highly lapped polished bores and we don't.I hope you can make sense of these instructions.Jim