They were an importer, not a maker. Try want ads, gun shops, gun shows for parts.
Try e-gunparts.com, gun shops, gun shows, want ads.
gun shop, gun show, want ad, on line auction
No verified published sn How_old_in_your_universal_m1_carbine_serial_number_87046in the public domain
Gun shop, gun show, gunpartscorp website
No
Old FIE catalogs
It should be marked on the barrel.
Barrett Firearms.
No
Blue Book of Firearms Values, Standard Dictionary of Firearms.
No published data.
The value of a Titan handgun 32 cal is $159.99.