USGI Parts Interchangeable?

[sirgknight]

Will Iver Johnson carbines accept USGI parts?

[stubshaft]

Iver Johnson Plainfield Carbines will accept G.I. parts but they may need to be fitted.

[sirgknight]

Iver Johnson Plainfield Carbines will accept G.I. parts but they may need to be fitted.

thanks

[pan957]

I put a new USGI hammer , hammer spring and hammer spring plunger in a 1980's vintage IJ carbine and it went right in.