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  • Users: nerijus
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  1. N

    Tuning M3 700mm 25 cal tuning process

    I am trying to get 1MOA at 100m shooting slugs with my M3. I have documented the process of tuning: https://docs.google.com/document/d/1O7CVodmwq_sq5X8JnPpcX92wBZ-0FhwPaj4Dgp8WJeg/edit?usp=sharing At the end of this report I have couple of questions. I could get 1moa groups, but could not be...
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    Tuning Tuning Impact M3 .22 for shooting slugs at 100m

    Hi, I am looking for tuning advice to shoot slugs 1MOA at 100 meters. I can get good groups at 50m but at 100 it is all over the place. 3-4 MOA is best I can do. My setup is: .22 700mm sniper version Superior Heavy Liner Carbon sleeve FX Integrated Harmonic Barrel Tuner Shroud What I have...
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    FX Impact M3 2nd regulator leaks after rebuild

    Hi, I rebuilt my Impact M3 2nd regulator using bras piston. But after reassembly it leaks quite heavily (hissing). What could I have done wrong?
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    Tuning Impact M3 .22 700mm shooting JSB Knock Out slugs

    Hi, Could you share what are your best results shooting JSB Knock outs at 100 m? .216, .217, .218 or .216MKII? Barrel type: STX Superior or Heavy? Slug speed?
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    Tuning FX Impact M3 1st regulator schematic diagram

    Hi, I am going to rebuild my 1st reg on Impact M3. But FX diagram is not provided for it. How do you know what o-ring to order? Anybody has a list of all o-ring for this part?
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    Impact M3 valve fully open, goes much more than 1.5 turn past marking 4

    Hi. Manual says that M3 valve is fully open when it is 1.5 turn from marking 4. On my .22 M3 Sniper it actually goes more, like 3 or even 4 full turns. I was tuning my gun for 34 gr H&N slugs and found out that valve 1.5 turn gives me something like 800 fps, but I get max on 4 full turns - 950...