Tandemkross adds new Ultimate Trigger Kit for Ruger 10/22

Tandemkross and Brimstone Gunsmithing bring the Ultimate Trigger Kit, in black and red, to the Ruger 10/22 series. (Photo: Tandemkross)

Tandemkross adds to its inventory of aftermarket accessories, releasing the new Ultimate Trigger Kit designed for the Ruger 10/22. For the Ultimate Trigger Kit, Tandemkross teamed up with Brimstone Gunsmithing to introduce a redesigned kit for the popular rifle.

The Ultimate Trigger Kit brings improvements to trigger break and reset as well pre- and post-travel. Boasting a flat-faced, textured trigger shoe the kit also features an upgraded hammer and sear, trigger spring and pin. The unit installs into the factory trigger housing.

The Ultimate Trigger Kit is said to offer a very short pre-travel with adjustable over-travel. The trigger rest has also been tweaked to deliver a smooth yet consistent performance. Trigger pull weight registers at below 2 pounds.

The Ultimate Trigger Kit brings pull weight down to below 2-pounds. (Photo: Tandemkross)

The 10/22 hammer and sear have been upgraded to provide a hardened, impact resistant design created from S-7 tool steel. Tandemkross says it has changed the hammer-sear engagement to allow the Ultimate Trigger Kit to be light yet maintain safety standards.

“The design of this sear and hammer is the direct result of nearly a decade of doing 10/22 trigger jobs,” David Seth, owner and founder of Brimstone Gunsmithing, said in a press release. “The goal with this trigger was to design, from the ground up, a sear/hammer engagement that can withstand very light trigger pull weights for a long period of time, without following or getting light strikes. And then of course you need a sear that encourages fast and positive resets, with a very light trigger spring.”

Tandemkross said the Ultimate Trigger Kit project was an exciting one to work on. “We are really happy to bring this new Ruger 10/22 trigger kit to the rimfire community,” Tandemkross Product Development Director Jake Wyman said in a news release. “The 10/22 is an iconic and a great performing rifle. With the new ‘Ultimate’ Trigger Kit it becomes the ideal race gun. We’re proud to have been able to work with Brimstone Gunsmithing on this project.”

The Ultimate Trigger Kit is available from Tandemkross with prices starting at $134.99.

Latest Reviews

Loading