34118 : Smith&Wesson M&P Full Size 40S&W 4.25" Standard Length
Machined from certified 416R stainless steel for superior strength, durability, and accuracy.
Barrels are match grade, hardened to 40-42 HRC and cut broach rifled to shoot jacketed or lead bullets.
All barrels are chambered for full case support.
All Smith & Wesson M&P barrels are drop in and will only occasionally require modification to fit.
Extended lengths are available, as well as ported and threaded options.
Two port options are extended barrels with ports beyond the end of the slide.
Check with the manufacturer of your attachment to verify thread option before ordering. 40S&W-to-9mm conversion barrels require the use of a 9mm magazine.
Due to governmental regulations or manufacturer preferences, some product lines or items may be not be available to export in your country.
Following a manufacturers price increase, we reserve the right to change product prices at any time without further notice.
- Fits Smith&Wesson M&P Full Size
- Caliber: 40S&W
- 4.25" Standard Length
| Barrel Parts | Barrels |
|---|---|
| Compatibility | 1911 (Commander, Officer, Government), AR15, Glock 17, Glock 19, Glock 20, Glock 20SF, Glock 21, Glock 21SF, Glock 22, Glock 23, Glock 24, Glock 26, Glock 27, Glock 29, Glock 29SF, Glock 30, Glock 30SF, Glock 31, Glock 32, Glock 33, Glock 34, Glock 35, Smith&Wesson M&P Full size, Springfield XD, Springfield XD(M) |
| Caliber/Gauge | 40 S&W |
| Ported or Threaded | None |
| Barrel Length (inch) | 4.25 |
| Manufacturer Number | 34118 |
| UPC | 848589009966 |
| Brand | StormLake |