NAProf's latest activity

  • NAProf
    NAProf replied to the thread FX .22 FX Impact Micro Adjust.
    Hi, It appears that you have the Spring Carrier as far forward as it will go. That means you are compressing the spring the maximum...
    • 1753306982235.png
  • NAProf
    NAProf reacted to tommyb's post in the thread 30-Yard Challenge with Like Like.
    Last time out to the range for a couple of weeks. Have a family wedding in San Francisco next week in Sonoma, then a few extra days to...
  • NAProf
    NAProf reacted to Jonnes's post in the thread 30-Yard Challenge with Like Like.
    On the advice of @JimD I shot this 30-yard challenge today. Took me about 20 minutes so no rush, with a nice result. I'll be shooting...
  • NAProf
    NAProf reacted to DaleR's post in the thread 30-Yard Challenge with Like Like.
    Here is my story: I have shot powder burner "varmint for score" and other score type matches. I was cruising around Airgun Nation as a...
  • NAProf
    NAProf reacted to EPG's post in the thread 30-Yard Challenge with Like Like.
    Leaderboard Submission - .22 Crown Synthetic Date: July 21, 2025 (shot at dusk) Target: 30-Challenge - 200 14X Rifle: .22 FX Crown...
  • NAProf
    NAProf reacted to SDstephan's post in the thread FT & JSB 13.43's? with Like Like.
    Why risk getting bounced over a few fps? I cannot tell any difference how my Thomas shoots between 800 and 815 fps.
  • NAProf
    NAProf reacted to cavedweller's post in the thread FT & JSB 13.43's? with Like Like.
    815 fps is still within range but we can bump the 10.3's up to 915 ish and the 10.65's to something close to that. I shoot the pellet...
  • NAProf
    NAProf replied to the thread FT & JSB 13.43's?.
    Actually, the formula typically used gives you 820 fps for 20 FPE using the 13.4 gr pellet. In the Grand Prix competitions there is a...
  • NAProf
    NAProf replied to the thread 30-Yard Challenge.
    Tom, Probably should check with Ed on the 10.3's. He has shot those a lot more than I have. I decided early on I wanted the heaviest...
  • NAProf
    NAProf replied to the thread 30-Yard Challenge.
    Tom, The reason I know that Crown likes the 4.52's better than the 4.54's is because of the extensive pellet testing I did right after...
  • NAProf
    NAProf reacted to tommyb's post in the thread 30-Yard Challenge with Like Like.
    Shot my recently repaired RAW TM1000X .177 today. Martin fixed my barrel/thimble set up to ‘center’ pellet from probe to chamber...
  • NAProf
    NAProf replied to the thread 30-Yard Challenge.
    Hi Guys, Have been on the road for the last week in our annual "Escape from July" trip. Went to Maine to see if we could get some...
    • 30 yd Masters - GM Crown 7-20-25.jpg
  • NAProf
    NAProf reacted to EPG's post in the thread 30-Yard Challenge with Like Like.
    Leaderboard Submissions Date: July 11, 2025 Target: 30-Challenge - 199 15X Rifle: .22 Taipan Veteran 2 (550mm barrel) Pellet: AEA...
  • NAProf
    NAProf reacted to EPG's post in the thread 30-Yard Challenge with Like Like.
    New FX Crown Mk2 - Why it shot so well "out of the box" Thought you guys might enjoy this progression... So I bought a new FX Crown...
  • NAProf
    NAProf replied to the thread FX FX crown leak..
    Hi, Since the only path for air to get to the barrel is through the valve and valve seat, I expect something is still wrong. From the...