What work did you just do?

[chongman]

Cool engineering ped 

[Brent]

i'll try and do some tests at weekend i'll have to rob a couple of bits back of my gauntlet build though
i'll try and get a comparison on standard hammer ,solid hammer ,solid hammer with the rear cocker and again with flats on the hammer will also try with a heavy hammer spring
when i made the hammer i made it 18.8mm instead of 18.7mm but its still a fairly slack fit
ped

Looking forward to that 

[quickster47 †]

I opened up one of my 2240 tubes so I can attach a thermocouple to the valve tip and the neck of the CO2 cartridge so I can do some temperature measurements.  This all in the name of investigative science and curiosity.

Carl

[BigErn]

I opened up one of my 2240 tubes so I can attach a thermocouple to the valve tip and the neck of the CO2 cartridge so I can do some temperature measurements.  This all in the name of investigative science and curiosity.

Carl

That looks kinda cool 

[chongman]

Nice cut out 

[WyoMan]

I opened up one of my 2240 tubes so I can attach a thermocouple to the valve tip and the neck of the CO2 cartridge so I can do some temperature measurements.  This all in the name of investigative science and curiosity.

Carl

WOW  ..... thats really taking one for the team  will be good info and TIA 

[1377x]

nice cant wait to see your results

[Davio]

I opened up one of my 2240 tubes so I can attach a thermocouple to the valve tip and the neck of the CO2 cartridge so I can do some temperature measurements.  This all in the name of investigative science and curiosity.

Carl

Did you use a Dremel or did you clamp it in a mill vise to get those cuts?   

[1377x]

took some pics w/measurement of the hammers springs i use in my air guns.each one has a purpose and does a little more than the other the heaviest one will knock open a 3400psi fill like no tomorrow when used with the 115 gram hammer

[quickster47 †]

Did you use a Dremel or did you clamp it in a mill vise to get those cuts?   

I clamped it in my mill vise and then cut through both tubes from one side and then cut an extra 0.10" on each end.  It came out okay but I may go back and open up the hole to 0.5" for a little more working room.

Carl

[quickster47 †]

Good collection of hammer springs Ed.

Carl

[agninja]

I just modded my Crosman M4177 trigger. You have to take out 17 screws just to get to it! While I did find a useful youtube video on how to dismantle the assembly, thus far I haven't seen any information on how to lighten the trigger pull. Fortunately I have a working knowledge of airgun trigger mods so I was able to figure out a way to lighten up the trigger pull by bending a tine on the trigger spring. It's so much better now.

[AS13]

Hey Agninja:

Here's a video I did a while back on the M417 trigger. Hope it helps.
[youtube]https://www.youtube.com/watch?v=slw-bQVaHMc#]M417 Trigger Tune.wmv[/url]

[AS13]

Nothing fancy...Added a UTG bipod.

[agninja]

Hey Agninja:

Here's a video I did a while back on the M417 trigger. Hope it helps.

Dang it! I knew there was a video on it but I couldn't find it because you have it tagged as M417 instead of M4177. (I realize that Crosman later changed the name of the gun). I'm glad I posted about this. Thanks for the video!