Need to warm up your goose pit, camper, or ice shack? The Coleman BlackCat portable catalytic heater runs for up to eight hours at 3,000 BTUs from one 16-ounce disposable propane cylinder. It is flameless, surprisingly quiet, and has electronic ignition. The heater weighs only 3.7 pounds and costs $54.99. 800-835-3278; www.coleman.com.
Peter B Mathiesen
Check It Out
The Hawkeye Slim Borescope
will show you what’s really going on inside your rifle barrel. Is it just fine, or is it copper-fouled, pitted, corroded, or wearing out? Take a look through the Hawkeye’s fiber-optic imaging and you’ll know for sure. Casual shooters don’t need a borescope; serious shooters can’t get by without one. Price: $495. 800-536-0790; www.gradientlens.com.
David E. Petzal