XTP = Extreme Terminal Penetration
YEs
Lead, Round Nosed
Winchester Short Magnum Bert H.
It means (X)treme (T)erminal (P)enetration
CTGS = Cartridges aka ammunition.
http://macgp.clubgp.com/howto/pcv/pcv.html
The letters FFL stand for a Federal Firearms License. This is a license that enables an individual or a company to legally manufacture firearms or ammunition.
WIN written on the back of a bullet casing references "Winchester", the manufacturer of the ammunition.
The acronym AAD can stand for: Active acoustic device Advanced ammunition depot Alloxazine adenine dinucleotide Antibiotics-associated diarrhea
W. Timothy Strayer has written: 'XTP' -- subject(s): Xpress Transfer Protocol (Computer network protocol)
May be +P for hotter loads,used frequently in .38 Special firearms designed for them. May also be for 9mm Parabellum.
Browning did not make ammunition. They branded ammunition made for them.