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    FX Impact m4 proper hammer seat install

    So added some hammer weight to my m4, watched some assembly videos for the hammerseat. They say 6-6.25mm for the hammer seat, however I noticed that now the gun won't chock when the micro wheel is above #4. Is there something Im missing? Is there an actual service manual available for the...
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    FX M4 help!

    Ok just got my impact m4 and trying to get to around 950 fps with around 26-32 grain slugs and the gun won't do it. I'm getting around 850's fps I heard a stock impact should shoot up to around 34 grain slugs before mods. I also seen the threads of the cold shot problems with the o-ring...
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    FX M4 slug selection

    So I've decided to make a dedicated slug gun, I went with the M4 .22 700mm with a stx superior heavy liner on order. I'd like to keep the performance mods to a minimum and be efficient with the air as much as possible. I think be around 100- 150 yrd range would be great. I'm thinking of...
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    Lothar walther barrel recommendations

    Looking at lothar walther unchoked .22 barrel blanks to get machined for one of my pcp in 23.82" length. Anyone have experience with different twist rates that LW had to offer 17.7" , 20" and 30" twist rates shooting slugs? I'm thinking the 20" might be a good medium.....thoughts?
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    Is there a yh mod topic created already?

     Pretty much by the title looking for a already created yong heng mod post rather than making another so I could get more ideas and I can upload my modifications. If anyone has that post handy would be much appreciated!
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    I learned my lesson

     I went cheap and regret it. For those of you using china gold filters think twice. First use in my gold filter and the cap blew out the threads. Reached over to turn it off at 4300 psi and almost died. It blew up right next to me, the cap was inches from my face.
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    Hoppes carbon cleaning rod .22

    Does anyone have a hoppes elite carbon cleaning rod in .22? I'm curious if it will fit in our air rifle barrels .215" Or I guess I could get a .17 rod and use 22 cleaning mop
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    Lother Walter barrel selection

     So I'm going to order a LW barrel after the holiday and need some suggestions on which one for slugs. My current LW barrel is choked and shoots jsb redesigns perfectly but havent found a slug that does good enough in it. I'm going to order a no choke blank and have it machined, so my...
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    Trouble finding air leak?

     I did a search to see if this has come up before didnt see it so I'll share a trick a old timer showed me when I couldn't find a slow leak on a air break system. 95% of the time you can find a air leak by ear or using soapy water. But on slow air leaks soapy water can fail you when this...