Tac 77

[guachiman2000]

Can I put a nitro piston and bull barrel in Crosman TAC 77 Elite?

The Tac 77 Elite is the Remington Genesis, has similar parts of the Benjamin Legacy 1000, Benjamin Legacy SE, and some of the NPSS.

Has someone the parts list of the NPSS to change the spring into the Nitro Piston and the barrel into the bull barrel?

Thank you.

[airgunandy]

I think it would work, but Crosman generally doesn't sell parts for their new models until they've been on the market for some time. With the NPSS being so popular it could be awhile before they have enough reserve to be able to just sell parts. Crosman's web site doesn't show any parts manuals for the new NPSS rifles either so it would be hard to figure out what parts would be needed.

[guachiman2000]

I think that someone of these offered for Pyramydair.com

http://www.pyramydair.com/cgi-bin/search.pl?cx=002970863286801882398%3Ajlcminxfwdw&cof=FORID%3A11%3BNB%3A1&q=nitro+piston&sa=Search&search_for=nitro+pistonhttp://www.pyramydair.com/cgi-bin/zoomed_model.pl?model_id=2353&type=A" />

for Gamo they can adapt. I want to wait for the advances of technology and reduction of costs. But with the technical information on piston, sails, etc.
And I wait for part list.

Thank you for his interest.