Time to stock up on Rubber Bands and Springs.
And Y-shaped twigs.
Old bicycle inner tubes, too.
Or belt loops and index fingers.
Heck, I knew a guy 20 years ago who could empty a 30 round AK mag in 2-3 seconds from high ready, with no accessories, just the rifle and his hands. Its not that hard to learn if you like wasting ammo and turning money into noise.