Semi-automatic shotguns - what is the state of the art?

[P.E. Kelley]

Does it reliably cycle Brennekke Black Magic Magnum’s and/or Brennekke K.O.’s?
Curious for both barrel length’s 10.5 and/or 18”?

I only have 18" and my own home brew longer barrel versions.
No issues with slugs from Fiocchi Aero 1oz 1150's to Fiocchi 1560's and PMC (Brenneke type) at 1600.
Along with Win Ranger, Rem LR slugger, Fed Truball 1300 and 1600

[Navin Johnson]

I sold off a SCAR that I won at the Trijicon World Champs 2014 and picked up my 3rd Gen12.

It is THAT fun a gun. 3G. HD, Hunt and Clays.

Reneguage is what now?

[P.E. Kelley]

Reneguage is what now?

I don't know other than its gas system is very cool and it is fast cycling.

I no longer have a professional relationship with Savage other than an occasional
back-and-forth with engineering on this-or that.

Honestly, I don't know how tube mag guns can hold on with box mags finally getting this (Gen12) good.

[gato naranja]

Honestly, I don't know how tube mag guns can hold on with box mags finally getting this (Gen12) good.

I do not believe that I will live long enough to see an affordable, reliable semi-automatic shotgun that doesn't eventually create a chronic case of buyer's remorse, but that thing does look like fun.