The release of the Wolfpack and Trumpeter T-38 Talon/ and F-5B/ RF-5A/E/S Freedom Fighter kits brought this light weight multi-role fighter into the modern age. I hate having to remove the mold lines. I can never keep the roundness of cross section. Then there is the strength of the brass itself. No plastic can withstand the same amount of pressure as the brass can.
Packaged in a resealable plastic bag, with card stock backing, are three beautifully turned metal pieces. One pitot tube and two gun barrels. Depending on what aircraft variant you want to do depends on what you will use. The T-38 only needs the pitot tube. Any variant of the F-5 would need the pitot tube and the gun barrels. Again, it depends if one or two guns are used.
The instructions are printed on a small one-sided sheet of paper that explains the correct size drill bits to use and how deep to make the holes. This is very informative and useful.