The Star magazines are not interchangeable with 1911 mags. The Star mags are still available in the aftermarket, but they are different in the different cartridge configurations (Model A vs B) and in successive generations of the pistols (e.g., Modelo Super vs Mod B, even though both are offered in 9x19, 9x23, etc).

Is life so dear, or peace so sweet, as to be purchased at the price of chains and slavery? Forbid it Almighty God! I know not what course others may take, but as for me, give me liberty of give me death! P. Henry

Deus vult!

Rhodesians all now