GunBuildr
AI illustration of a similar part on the gun.
SIG · Pistol
SIG Sauer P320-M18
Price varies
Civilian version of the US Army M18; street price was not confirmed this round.
Build with this partOpens the builder with this part fitted. Other parts change only if they have to.
Specs
| Calibers | 9mm |
| Barrel (in) | 3.9 |
| Type | pistol |
| Optic ready | Yes |
| Frame | FCU modular |
Pros and cons
Pros
- Serialized FCU drops into any P320 grip module
- Slide takes a ROMEO1 Pro without a plate
- Ships with 17 and 21 round magazines
Cons
- Manual safety adds a step versus most striker guns
- Factory barrel is not threaded
Works with
Works with: 9mm.
Builds using this part
Other pistol options
- SIG Sauer P365 $499
- SIG Sauer P365-XMACRO $730
- SIG Sauer P226 Legion (Optic Ready) $1,345
- SIG Sauer P320-AXG Legion Price varies