« on: March 14, 2010, 06:27:24 AM »
Well this is my 3rd and hopefully last Disco...:) I bit the bullet since I do not have the time anymore and bought a TKO from Mike. Also got the trigger and his new power adjuster. Last night before I come in I milled the fill cover cap to contour the TKO. Today I took her all apart and did some cleaning of the pieces. A little bit of sanding and polishing..:) First off I would strongly recommend that anyone who has a Disco tighten the small allen screw under the bolt pin. Mine was loose. Next I pulled the trigger apart and modified Mikes trigger blade. Put a two small notches on back side to hold tension spring in place. I also used a very light spring there as well. A bit of poising and then I taped and installed the two back allen screws. I rounded the end on the top one and polished it up on the end. Next was the Power adjuster mod. Mike has a new out that replaces the old end cap. The the threaded hole is much larger and he uses a plastic screw with the spring guide built onto the end. Very good idea. Once you install it you do not have to take it apart to change or modify the spring.
I modified Mikes power adjuster to my likeing and with a new heavier spring. I can adjust down to 700 fps and as high as 1200 fps with 7.9 gn Gamo Hunters. I left it set at just under 900 fps. When I get the time I will shoot it and see what the curve will look like. Probably will have to make some adjustments with spring and power adjuster. I can just pull the screw out of the back and remove the spring without taking the gun apart. That is cool...:) Here are some pics.

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THE ONES I SLEEP WITH: BSA Lightning XL, AA TX-200, AA ProSport, BSA Ultra, HW-97K, Crosman NPSS .177, FX Cyclone, HW-30 Nicle Plated, AA-S200, Crosman Marauder, CZ-634, R-9 DG, Webley/Scott UK Tomahawk, Benji Kantana, Benji Marauder, Benji Discovery.....
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Gene\'s Tunz n Toyz
Springer Tunin