
In an effort to enhance the performance of the increasingly popular 5.7x28mm round in a polymer handgun platform, Smith & Wesson set out to deliver a new and innovative design that will offer a more reliable, accurate, and consistent shooting experience. Designed within the M&P 5.7 is Smith & Wesson’s new gas-operated, locked-breech, rotating Tempo Barrel System.
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Developed to harness the speed of the round, this new 5-inch barrel allows for a quicker extraction once the bullet passes the gas port, creating a more secured fireform effect. This key feature allows for increased precision following the first trigger pull and works to utilize the ballistic advantages of the 5.7x28mm round.

Developed to harness the speed of the round, this new 5-inch barrel allows for a quicker extraction once the bullet passes the gas port, creating a more secured fireform effect. This key feature allows for increased precision following the first trigger pull and works to utilize the ballistic advantages of the 5.7x28mm round.
“The M&P 5.7 is an exciting new pistol from Smith & Wesson that incorporates a gas-operated Tempo Barrel System to effectively harness the 5.7x28mm round, creating a lighter recoil for an overall better shooting experience. Like all Smith & Wesson firearms, the M&P 5.7 is proudly made entirely in the USA and is backed by the Smith & Wesson Limited Lifetime Service Policy. Whatever your purpose, the M&P 5.7 is versatile, fun, and a must-have,” says Andrew Gore, Product Manager, Handguns.
Check back soon for a full field review. Until then, what do you think of the 5.7 round? Is a new M&P in your future? Share your answers in the comment section.