I've seen quite a few pics of MP5 mags with red tape. Why?
In the HK MP5 world, it certainly is.Watch Die Hard 2. I believe it’s because of that movie.
LolWhen I read "Red Tape on MP5 Magazines" I immediately thought of governmental bureaucractic stonewalling.
RCA
Most everywhere, as well as training (inert) weapons...Blue in the military usually means training munitions.
Sort of like this one? I picked up a couple painted like that off GunBroker a few years back. I think the seller had them listed as US military surplus but I am not sure about that.I bought some used ones at a local gun show that had the bottom 3 inches spray painted red. I see why now (LOL) and for $40 each it didn't matter. They cleaned up and functioned fine.
I got the idea of blue tape to denote subs from S&B using blue to mark their subsonic boxes:Training bombs loaded into bombers have a blue ring at the front tip. View attachment 339938