** 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. **
SIG Sauer, fresh off the Army’s selection of a P320 variant as the U.S. XM17, has been making some tweaks to its striker-fired P320s called the X-Series. There are three guns so far, starting with the X-Five, a 5" gun designed with competitors in mind. The lockwork is based on the P320, but it has been upgraded with a flat-faced, more in-line trigger. It has fully adjustable sights, a more ergonomic frame, a flared magazine well and can accept weights in the back of the grip to help tame recoil. It comes with a 21-round magazine. Rounding out the X-Series is the Carry, with a 3.9" barrel, and the V-TAC, which has a 4.7" barrel. The latter was made to Delta operator Kyle Lamb’s specifications. sigsauer.com
The cycle of operation is the mechanical sequence of events that it takes to fire one shot out of a firearm. If one of those steps fails to take place as designed, there is an interruption in the cycle of operation and the gun stops firing.
The Colt Model 1911 pistol and its derivatives are among the most iconic military handguns ever made. But in 2026, does the M1911 still hold up as a quality defensive arm?
CZ's 527 action was long a popular option scaled around compact cartridges like the .223 Remington and the 7.62x39 mm. Now, the new CZ 600+ Carbine brings that same concept to the company's new CZ 600 series.
In our latest "I Carry" setup, we're featuring the Smith & Wesson Model 386 Night Guard in an ANR Design holster, and we've got a Streamlight EDC flashlight to round out our kit.