Honestly if you're not in need of maintenance just grab a vector or thompson and call it a day. No maintenance would mean no parts downside as drum springs and bolt wear aren't gonna stop the bullet hose.
Not only that, but MC even gets single action and double action wrong, where in double action the trigger mechanically cocks and drops the hammer and single action the trigger only releases the cocked hammer. If all he wanted was the single action mechanic the gun that god was holding would have...
I'm pretty sure it's just one of the uploaders botting views and ratings on their mangadex uploads to try and get traffic to their website. I find it strange for this to be considered "popular" and have so few comments with such a high rating for this slop.
This series is so dumb lol. Such an effortless knockoff of solo leveling that just trips and stumbles through the story telling hoops to get to the power trip moments. Protagonist is referred to as the "veteran healer" in the title but he's actually just an isekai skill thief surrounded by...
How is the rating still so high, this whole tournament arc had no weight to it. None. It was so boring and took so long that I've been just scrolling to the end to see if it was over yet. PLEASE let it actually introduce some creative and funny world building now that it seems to be over.