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** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Henry Repeating Arms has kept its ...

Everybody knows that the right way to build an engine is to use precision measuring tools to establish the proper internal engine clearances. The problem used to be that these tools were expensive ...

Ammo manufacturers jumped all over the 350 Legend, and we got a wide array of high-quality factory cartridges.

Horizontal directional drilling (HDD) is challenging and difficult work fraught with unknown obstacles. While it's not possible to eliminate every obstacle, bore planning software tools developed by ...

Interest in airguns is growing. Maybe it’s because of increasingly restrictive gun laws and the ability of air arms to skirt no-discharge ordinances, or because they’re just plain fun. The most ...

An engine's displacement dictates power output based on the bore and stroke, while compression ratio influences how strong ...