It is a 7400. They are good guns. Not great, but good. I have a 7400 Carbine and a 740 rifle (slightly older design). They work, but are not made to be shot thousands of times. For a deer rifle, they are fine.
Tacticool accessories available including stocks, high cap mags, etc. Accuracy Systems does some pretty cool things with them.
In life, strive to take the high road....It offers a better field of fire.
"Robo is right" Fuzzball