Ruger Mark IV Magazine Upgrades from TandemKross

Ruger Mark IV magazines with upgrades from TandemKross

TandemKross offers some great upgrades for Ruger Mark IV magazines. They’ve got their Maximus Plus1 followers, Green Springs, and either MarkPRO extended bumpers, or Tomahawk hooked bumpers. Each of these is affordable, easy to install, and offers benefits for the recreational or competitive shooter. I had them send me a bunch of each so that … Read more

My Very Red TandemKross Kraken Ruger Mark IV Lite

Ruger Mark IV Lite with TandemKross Kraken lower and just about every accessory available

TandemKross is having a Memorial Day weekend sale (10% off everything!), and I’m presenting my updated Ruger Mark IV Lite on the TandemKross Kraken lower. These two bits of information are mostly unrelated. Except for the fact that this pistol wouldn’t be possible without TandemKross. So I’ll lay out the specs, in case anyone is … Read more

KelTec CP33 gets the “Everything Kit” from TandemKross

Not long ago, a friend asked why I didn’t have a KelTec CP33. Being a fan of rimfire pistols, it was a valid question. So I got one. And then I reached out to TandemKross to help me make it better. Because having 33 rounds on tap is nice, and absolutely dominating our friendly dueling … Read more

TandemKross Ultimate Trigger Kit for the 10/22 Rescues Old Trigger Housing

TandemKross Ultimate Trigger Kit for the 10/22 tucked inside an old aluminum housing

If you like happy endings, this Ultimate Trigger Kit story is for you. It all started out last year, when I was scraping together parts for a few projects. I reached out to friends, looking for a spare 10/22 trigger group. One of them provided the saddest trigger group I had ever seen. Sure, he … Read more