Suggestions please!

[Turkish]

I started this model earlier tonight for kicks, working on my mom's laptop is not fun so it's fairly simple. I recycled the barrel from a lightsabre model I made. Sorta Dalek-esque.

What I'm stuck on is how I'm going to include a grip in it, I'm not sure how to approach it. So what I'd love are suggestions and comments on it.

Please and thank you.

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I have a fetish for all things Norse.