If you like shotgun and you want it on an AR platform.
You probably wished you had a Saiga 12 shotgun.
With a Saiga12 you can load up a 20 round drum to it.
What’s even more impressive is to see what it can do against a concrete wall with a steel door.
Youtuber Florida Guy is having fun blasting his Saiga12 against the concrete. Its amazing to see the sheer power of 20 rounds of 12 gauge. Its like playing a video game where you have to get through the concrete wall to reach the next objective.
Sources: Florida Gun Guy Youtube