Yes, I see fellow nutters sometimes recommending Brennekes. I don't know them. What's up and why the reputation? Thx.
Well if you look briefly into their history, the Brenneke design has been around since about 1932. The German answer to the failings of the previous 'pumpkin ball' that was available then.
Heck, once upon a time they even made a Stahl tip (Steel tipped) version for German settlers of East Africa. That one is long gone now. The Brenneke Classic slug and it's slightly heavier Magnum slug are currently used by Alaskan State troopers and Alaskan Wilderness firefighters for destroying moose and large bears. Not much can penetrate as deeply at close range as this excellent design, except maybe for large caliber rifles with premium ammunition. During the spring salmon run May of 2000, no-one in Juneau Alaska could keep these on the store shelves. I mean that literally.
I personally believe this is the best large animal defensive ammunition you can purchase over the counter for 12 gauge. Many would agree with me here, I'm quite sure of that.
Some of the newer Brennekes are the heavier Black Magic and the civilian vehicle penetrating Special Forces Magnum. Brenneke USA also markets the K.O. as a slightly less expensive version.
There are some I'm missing, I'm sure. But these few I mention are the most notable ones.
A few lesser known nice features:
-less felt recoil then a softer Winchester foster slug
-accurate at 25-50 meters in a slug shooting shotgun, even a bit more perhaps
-can be safely shot through any shotgun choke according to their info
-once upon a time only available in 20-16-12, now there is even a 410 Brenneke slug from Brenneke USA (anti-bad people?)
Brenneke history in a nutshell.