S&W M&P 5.7 introduces the Tempo Barrel System, barrel doesnt cam open until bullet passes gas port. Featuring aslim, optimally textured grip; ambidextrous slide stop; reversible magazine release; slide cut for optics; flat face trigger for consistent finger placement that allows for more accurate and repeatable shooting; Picatinny-style equipment rail and an accurate 1 in 9" twist barrel. Includes two 22-round magazines.
| Barrel Material | Steel |
| Muzzle | Thread Protector |
| Twist | 1:9" |
| Frame Size | Full Size |
| Grips | Flat Dark Earth Slim / Textured |
| Sight Configuration | Steel 3-Dot |
| Height | 5.25" |
| Includes | 2 Magazines |
| Safety | No Thumb |
| Thread Pattern | 1 / 2"x28 |
| Barrel Description | Threaded Tempo System |
| Barrel Length | 5" |
| Max Capacity | 22 |
| Trigger | Flat Face |
| Weight | 26.70 oz |
| Frame Description | Polymer Frame w / Picatinny Rai |