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  1. FuzzyGrub

    Inexpensive sling pack for carrying a "guppy" air tank.

    I like what you did with the protective foam. I use the Case Logic, like PWD. But for field carry have one of those O2 backpacks. The guppy tank is a little longer and has a little more capacity that the 90ci Benji tank. it wouldn't make a differnence with most backpacks.
  2. FuzzyGrub

    Tuning Found marauder leak.. what is it lol

    Push down on the O-ring as you push the valve or gauge block past the gauge hole. A wooden dowl rod works well. Use liberal silicone grease on the tube threads for the fill. If they are real sharp, dull with a little emery.
  3. FuzzyGrub

    Marauder SAM Baffle strike.

    Yes, just louder. A double feed or low power shot might have caused it. Keep an eye on it, and check endcap for pellet strikes, before you add the baffles. 
  4. FuzzyGrub

    Marauder SAM Baffle strike.

    From crosman, they use to be $1.15 each plus $4 shipping. Part is 1764-060. You will have to call crosman customer service to order. You need seven of them.
  5. FuzzyGrub

    Marauder Semi-auto power tune mods

    I thought it was going to be an issue to deal with, but not as finicky as it turned out to be. You left no stone unturned in trying to balance it out, though. Enjoyed our conversations.
  6. FuzzyGrub

    Are Marauder barrels universal through time?

    The Gen 2 schematics has an error for the barrel part number. The part number is still 2263-001 for the 22 Mrod barrel. Same as Gen 1. Around $40. Might want to splurge for the crosman LW barrel, MR-022, which is around $100.
  7. FuzzyGrub

    Lothar Walter Barrel For .22 Marauder

    You will probably want to raise the reg pressure some for 22 cal, and re-adjust hammer to the higher pressure. 
  8. FuzzyGrub

    Lothar Walter Barrel For .22 Marauder

    Yes. You need barrel, bolt, barrel O-ring, and mag to convert calibers. You would want a Gen 1 bolt, but a Gen 2 might work OK. You could just sleave the 177 bolt to 22 with brass tubing.
  9. FuzzyGrub

    When cutting down a barrel...

    I think the rule of thumb, was based on testing with a dump valve. ie a very inefficient shot that wasted allot of air. So, as the barrel got longer, it became more efficient, and it was more linear. I saw near linear when I was playing around with all sorts of 1377 configurations. On a...
  10. FuzzyGrub

    Nova liberty stripper/moderator tests

    Back awhile ago, I did some testing with my Liberty(s): Liberty Baffles I found that it only needed about 3" for of shroud/baffles to make a significant difference. It made it "Mrod Quiet". Of the two above, I'd go with the latter, since they performed same, and is shorter. Also, it...
  11. FuzzyGrub

    Lothar Walter Barrel For .22 Marauder

    MR-022 For the crosman Mrod LW barrel. Around $100. The 2264-001 is a misprint in the schematics. It never changed from Gen 1. It is 2263-001. That is the standard crosman barrel and around $40.
  12. FuzzyGrub

    Tuning FX Hybrid Slugs .30 tuning

    I just received my first couple of boxes to try, and saw the same thing. Thx for posting the pictures that indicate that is normal, and that it didn't impact accuracy.
  13. FuzzyGrub

    JTS Airacuda and Airacuda Max Introductions

    All Maruaders are assembled outside Rochester NY. Some parts are made in China, and other countries, including the US. The syn stock, breech, air tube, and barrels are made here. Far as I last knew. Outside of Air Force, not sure if there are any other airguns in this price range that can...
  14. FuzzyGrub

    Replacement guage for marauder pcp.

    Given the year of your Prod, it is a 1" gauge with a 1/8" NPT fitting. I haven't found one in that price range that is always accurate. It is hit and miss. Just adjust based on your fill device gauge, which is probably more accurate. Gauges are good for leak detection. ;)
  15. FuzzyGrub

    Tuning Enjoying the Prod

    Yes, look into/research the BStaley O-ring buffer mod. You will be able to get 24 shots @ 16FPE, plus be able to quickly tune it down for your garage shooting. Four -113 O-rings (use square or X-rings), TP drilled out to 0.110" (0.125" if you have mis-matched ports), and slightly heavier...
  16. FuzzyGrub

    Tuning parts for akela

    Can you post a picture and id where the air coming out? What I thought you were referring to, is covered by the scope mount rail.
  17. FuzzyGrub

    Tuning parts for akela

    Call customer service and discuss the problem. They will probably send you the parts you need. I have schematics. IM me your email address and will send.
  18. FuzzyGrub

    Tuning parts for akela

    Crosman does not have an online parts store. Keep trying to reach customer service and have the part numbers ready for what you want. I've ordered Akela and Kratos parts from them.
  19. FuzzyGrub

    Tuning Poor man's Lelya or BP17 DIY Mini Avenger Bullpup

    Cool, as well! Thx for posting.
  20. FuzzyGrub

    Tuning Poor man's Lelya or BP17 DIY Mini Avenger Bullpup

    Very cool! Is there a link to the carbine? I'd like to see that.