Very charming ! Love the orchestration though you could have used some nuance, especially on the oboe, h=which sounds really robotic. Otherwise great composition and chord progression. The melody itself is memorable and nicely accompanied, really felt cinematic. Would've add some pads or strings to build up in the background, if I'm being picky, would make it feel a bit less static.
The main downside for me is the correlation to the theme, it sounds more like a peaceful stroll than something about a weapon. Couldn't really tell how you connected to theme since you didn't give an explanation in your submission.
Melody Clarity 5/5
Melody Impact 5/5
Composition 4/5
Listenability 4/5
Correlation to theme 2/5