Marushin MP40 ABS Full auto, slow motion

For some reason I always like seeing guns shot off in slow motion.
Very nice!

This is getting more and more interesting

The weighted bolt clearly slows the cyclic rate down then, which is the intention
It'll be good to see how much slower it runs with several cartridges. Maybe a realistic 550-650 rpm is on the cards

How is the abs bolt standing up to the extra weight Any signs of cracking or weakness around the locating pins or anywhere else

Wow, that magazine really moves around doesn't it

This is part of my new test. I have to do the same thing now with the lighter bolt and then see if the cycle times stay consistant. You can see, the heavy bolt travelled almost to the limit this time- further than in my other single shot test.

I need to put another tape mark on the closed position I can see. Black is hard to film.