No ninja here. My DMPS Panther Lite has actually been "de-ninjafied." I took off the stupid fake collapsible stock and put on a solid A1 stock. Low speed, high drag looks, but feels 10X better. (The faux collapsing stock is for sale cheap.)
I did swap the A1 rear sight aperture for an A2 and add a tritium front post. No dot sights, lasers, or $500 flashlights. I put a $5 "Duckbill" pistol grip on it, to keep my dainty middle finger from getting chewed up (I don't have high speed Nomex gloves). Sling is just the boring black nylon carrying strap that came with the gun. No high speed 3-point, tactical, single-point, Giles, Chalker, etc., sling for low-speed me.
I don't even have a fake "press-on" flash suppressor or a muzzle brake that looks like one. Just a boring old plain, skinny barrel.
I spent all my extra money buying cases of ammo so I could practice with my low-speed gun.
I am sure my lack of modifications will eventually get me killed when "The SHTF" and my suburban home is overrun by rampaging gangstas, al-Qaeda, the local constabulary, the National Guard, or the sentient alien elephants from "Footfall."