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  1. DuncanHynes

    Tuning FX Maverick 25 caliber roll call

    Was rocking a 14g hammer but trying the 13g now. 160/125 50 shots. 62-67fpe NSA 33.2gr are 65fpe 938fps HN 30gr pellets avg 979fps JSB 25 Kings 1025 on PW7 Standard Dev of 1. On 175/145 got 2 magazines at 72fpe Didn't need that power when 65 will do for small critters. Transfer port set to...
  2. DuncanHynes

    FX pressure gauge

    Got it April 2023. I contacted the dealer, SPAW.
  3. DuncanHynes

    FX pressure gauge

    Was about to shoot my Maverick over the chrony, having just topped it to 250 bar, the Omega bottle max. When I picked up the rifle I saw the pressure needle at 265... then 275, then 300, then ... Removed bottle, degassed plenum and held the rifle at different angles. The dial face just spins...
  4. DuncanHynes

    Hatsan Rail Bullboss

    Magnet in the lever bar housing...
  5. DuncanHynes

    Hatsan Rail Bullboss

    Finished with the rail getting that 4th screw in. First removed all the bits down to the action block itself to fit in my drill press vise. Then depth marked the bit so not to go too deep risking damage. It is off-center due to the magazine lock. I made the hole the size I needed for the...
  6. DuncanHynes

    Maverick Tricked Out

    Roger, I'll look at that for sure. Thanks. Put the Mav on the sidelines tonight and made a custom rail for another rifle from a bar blank.
  7. DuncanHynes

    Hatsan Rail Bullboss

    Sharing the custom rail I made for my Bullboss from a blank. 2nd one I did, first was too low. Will tap in another screw later so the rail has two points of contact to the action block. A step-bit was used for the counter-sinks. M4 screws, 20mm long. Normally I use black but all I had was...
  8. DuncanHynes

    Maverick Tricked Out

    I havent touched the fine adjustment screw yet. Standard Deviation of 1 is pretty good. :) Will see what shot count and speeds I get swapping hammer weights out.
  9. DuncanHynes

    Maverick Tricked Out

    Still 14g hammer but lowered final reg to 120, first still 160. 5 power level is best, SD of 1. Didnt do a full shot count. Tomorrow will change hammer to 13 and 11g to see.
  10. DuncanHynes

    Air Gauges WTS Wika Mini 28

    This listing has been renewed
  11. DuncanHynes

    Maverick Tricked Out

    252bar fill, first 5 shots power 3 then switched to 4. 30gr H&N's : 992 avg over 45 shots (52 total) 68 ft•lbs. 600mm barrel, Huma power spring and 14g weight. Will keep regs at 160/130 and try power at 5 then see how lighter weights do, but wasn't impressive first go at factory settings...
  12. DuncanHynes

    Maverick Bottle Housing

    Anyone have the annoying issue where the bottle intake housing rotates since it isnt under pressure and cants the bottle to the side since it is off-set in which the rails then shave it like a razor??? There needs to be a bottom flat spacer to keep that from happening. Boo-Hiss FX.
  13. DuncanHynes

    Maverick Tricked Out

    Swapped the horrific FX factory gauge for a HumaAir and love it. The results tonight: first set regs at 150/120 and velocities all over the place. I changed it to 160/130 and seems to be on the money. Haven't tried a full shot count but very tight spread for 68 ft•lbs avg 999fps. A few hit...
  14. DuncanHynes

    Maverick Tricked Out

    We don't have the same setup. Mine is currently a heavier hammer at 14g and a much higher bar pressure. If it is needed, remains to be determined. I am leaning more to power than shot count, but I'll try my regs at 150/120 next. Thanks.
  15. DuncanHynes

    Maverick Tricked Out

    So when I set up for today's session I noticed the power wheel was on 6. Duhhhhh. So shot one round off at max 7 and it was 1020fps, 30.86gr H&N [what I'm using for all these tests]. Then I decided to just dial it down and see what each level yields. Level 6 is similar to 5 just the higher...
  16. DuncanHynes

    Where are the chipmunks?

    They all came to Richmond, VA. Seen them on 3 different properties over wide area here so I know they are out there...
  17. DuncanHynes

    Maverick Tricked Out

    Well, price was one factor. $1500 for the bottle VP 600mm barrel version since I wanted power twice that my 30ft•lbs .22 1st gen Wildcat. Even with buying a $249 480cc carbon bottle still cheaper than an M3. I know M3 is the flagship, more fine adjustable, but both have big plenums, 2 regs...
  18. DuncanHynes

    Maverick Tricked Out

    For my Maverick I got the Universal Saber Tactical rail. Totally happy with it, and found these nice covers that slide into the side M-Lok rails for a better feel. Even BeTTeR! They don't really 'lock in' fore/aft but do stay put just by using it. I slid them with gentle light force slowly as...
  19. DuncanHynes

    Air Gauges WTS Wika Mini 28

    This listing has been renewed
  20. DuncanHynes

    A gem in the desert - the Alpha Wolf

    Mercy. What cal and power setup?