What work did you just do?

[BDS]

That breech screw seemed awful small... emailed Crosman about that screw.  They said it was a 1/54 (.0185) allen wrench.

It's an .050" hex key, get several, the cheap ones round off quickly.

[AS13]

Yep...It was .050" Crosman gave me the wrong info!

[crossliner]

I use 1.3mm hex for the said screw although I already replaced them w/ ss versions that use 2mm hex keys. Best regards.

[Tater]

All the Ace Hardwares near me have the 050's. Like $.45 each too! None at Home Depot, Lowes, Menards....
Buy several as suggested.

[AS13]

Well finally I broke down the 2400KT polished the hammer and cleaned the barrel. The basics are done. I couldn't belive the crap in the bore. I gave it the Qtip test on the chamber and the crown, no snags. While I had the barrel out I gave the chamber and crown a light polish.  Now, if I put everything back together right it should push a pellet down the barrel, hopefully with some accuracy. The reassembly of the breech was a little tricky. It kept wanting to roll left or right on the tube. My biggest concern was keeping the transport port aligned with the barrel. Next time I think I'll put in the screw for the hammer spring cap in first to keep it from rolling.

[BDS]

Ha ha, we ALL recognize that work bench!

Keep polishin and fittin and fine tuning, you'll love the results! 

[outofthefire]

Yesterday I made a new trigger, today I made up a muzzle brake and cut plywood to have a go at making some grips and fitted my new steel breech that arrived this morning. I was also looking at the trigger frame I reckon it shouldn't be too hard to make a replacement from steel.

[Fronzdan]

Yesterday I made a new trigger, today I made up a muzzle brake and cut plywood to have a go at making some grips and fitted my new steel breech that arrived this morning. I was also looking at the trigger frame I reckon it shouldn't be too hard to make a replacement from steel.

If you can make steel trigger frames....well lets just say you could make some money selling them around here!

[Motorhead]

  Got tired of waiting for others to build and bring to market an affordable Bull Pup conversion .... so just went and built one 
Paintball gun trigger frame, Aluminum main chassis, Walnut wood stock .... yea baby the MUD PUP ( Marauder Unitized Design ) gets born.

Scott

[Tater]

Cool stuff Motorhead. How does she shoot?

[1377x]

Got tired of waiting for others to build and bring to market an affordable Bull Pup conversion .... so just went and built one 
Paintball gun trigger frame, Aluminum main chassis, Walnut wood stock .... yea baby the MUD PUP ( Marauder Unitized Design ) gets born.

Scott

very nice work!!!

how long did it take you make the neccessary parts and to put it together?
how is the scope mounted?

[bgmcgee]

Finished up a new pellet trap for my brother. He has one of those crosman plastic jobs so I made him a new silent trap.  Turns out pretty good,still need to adjust my dimension a little,that's what you get with doing something with no real plan.

[Motorhead]

very nice work!!!

how long did it take you make the neccessary parts and to put it together?
how is the scope mounted?

Here ya go on some details ....

[Motorhead]

more ...

[Motorhead]

And done ....

Shoots just great as before ... dime size 50 yards patterns.
Just a whole lot more compact now ... No bench gun, but as a hike & hunt arm really B** azz !!

Time to build and fabricate parts .... @ 2 weeks using eves and weekends.
Cost less than $40 but a whole lot of time !! ... billet scope risers were @ 4 hours alone