Crosman Let's show off our Crosman pistol builds!

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Put this one together a few years ago ...
1701 air tube, P-rod breech, 16" crosman barrel, P-rod trigger group, Shorty @ 9cuin bottle sitting backwards feeds air into tubes end. Ninja reg having entire air tube become the plenum. Some valve mods and light hammer round it out. In Cruise tune @ 20 fpe & 35 shots. Fun little bugger !!

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585fps on 10 pumps is impressive, what mods do you have in it? I've looked at those PCP conversions and they sound tempting.
It's got some port work done throughout. Dual seal mountain air custom flat top piston. DIY flat top valve. The mod that sends it over the top is a mod where a steel pin is fit into the inlet valve face that almost entirely fills the inlet port for the valve body. This raises compression drastically. (y)

This is wyoman's setup. (not mine) I'm pretty bad about photographing work while it's in progress. I havn't taken mine apart since I did the pin mod.


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I guess 13xx are still in the family. Bottom to top.
1377 with all the wood fixings, ldc utg scope, solid piston pump cup and super sear.
Stock 362c with steel breech. Going on the bench soon for mods.
1477 hybrid 1400 pump tube, brass valve, flat top piston steel breech. shoots over 1000fps at 10 pumps with 7.9, I use 10.5 to tame it down.
1425 hybrid. Gets 2, 500fps shots at 10 pumps with benjamin 27.8 gains.