Krossfire Bolt for Ruger Mark IV & 22/45

TandemKross Krossfire Bolt for Ruger Mark IV & 22/45

TandemKross recently released their Krossfire Bolt for the Ruger Mark IV and 22/45 pistols. It builds on their experience as providers of competition-ready aftermarket parts. They’ve taken all the internal bits that they’ve had for years, and stuffed them into a custom bolt. The result is a drop-in part which improves reliability and performance. And … Read more

Volquartsen Exact Edge CZ 457 Extractor and Holder

Volquartsen Exact Edge CZ 457 Extractor and Holder

Volquartsen offers their Exact Edge Extractor and Holder as direct replacements for the factory CZ 457 extractor. They’re a quick and easy upgrade, or a fix for older rifles with some wear on these parts. For different reasons, I’ve put them in two of my CZ 457 rifles. One rifle was fairly new, and I … Read more

Athlon HERAS SPR 15-60×56 Scope Review

Athlon HERAS SPR 15-60x56

One of my CZ 457s is currently topped off with an Athlon HERAS SPR 15-60×56 BLR2 SFP MOA scope. That’s a long name, but this is some big glass – 60x magnification on the long end. Athlon describes this scope as “specifically engineered for precision applications, including Bench Rest, F-Class, or any shooter striving for … Read more

Skinner Peep Sight Options for Rimfire Rifles

Skinner Peep Sights for Rimfire Rifles

In a world of magnified optics and compact red dots, the Skinner Peep Sight options stand out as an option unmatched by the latest technology. No batteries, no glass, and once adjusted, no moving parts. They’re low-profile, and made from steel or steel and brass. Most people can use them with or without corrective eye … Read more

Timney Calvin Elite Custom Trigger for Remington 700 Pattern Rifles

Timney Calvin Elite Custom Trigger for Remington 700 Pattern Rifles

I recently upgraded one of my rifles with the Timney Calvin Elite Custom Trigger for Remington 700 pattern rifles. Timney leads the market in replacement triggers, and the Timney Remington triggers are available in several flavors spanning a broad price range. At the top is their Calvin Elite Custom. It’s not just a high-performance trigger, … Read more