My new .25cal Talondor is almost done…..
About month ago I saw that AOA had used Talon for sale and I got it from them. I wanted to make me .25 cal 18″ barrel Talondor. When I got it, I sold 18″ .22 cal barrel right away and was looking for .25 cal barrel.
Our infamous “Old Uncle Hoot” pointed me at Polygon LW barrel from Jim Gaska and I went ahead and got one from him since my past couple encounters with regular LW barrels were not good at all. So I decided to give this one a shot.
Jim machined the barrel for me (very nice job by the way) and I ordered all the parts for hi-flo valve from AirForce since the gun came with old style Talon valve. All I needed were just the internals of the valve to swap them with regular talon valve. I ported the hi-flo valve stem little more and did some mods to spring retainer nut that I read about here to improve the air flow. I polished TH and stem to mirror finish and it slides in and out very nicely.
Put extra hammer weight that I bought in Home Depot ( a thick spacer that weighs 42gramms) and it totaled to 89 gramms together.
I had a stock that I was working on two years ago as a project from walnut and I decided to use it for this gun. Improved it a little, put some finish on it and it actually fits me like a glove. I was pretty surprised how well it fits me and aligns my head with the scope. I think I have short neck- that’s why, because the mounts are not so high in the gun since I made it side cocker.
Anyway, put the barrel in, pumped the gun to 3200psi and with PW on 0, 35gr Eun Jin went flying 960fps! And then went down after 10 shots. Kodiaks went flying 1020fps. No bell curve at all. The hammer is too heavy for this moded valve. I cut the weight down to 73 gramms and made TH gap little less and now Kodiaks fly from 920fps up to 970fps and back to 920fps for 30 shots. I tried Eun Jins fro accuracy and they didn’t do so good but KOdiaks did pretty good at 40 yards- could put 5 shots into 3/4 of an inch hole. But I am still working on it and tuning it up. I hate the trigger in it. I think it gives me flyers.
The barrel is awesome. Thank you Hoot and Jim! I think if all goes well and I tune the gun better and trigger- this barrel will do well. I can see it wants to shoot very well!
Here is the pics of the gun.





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tonaka good for you and man nice wood.