GunBuildr
AI illustration of a similar part on the gun.
SMG · Optic
SIG Sauer Romeo 4T
$550
Build with this partOpens the builder with this part fitted. Other parts change only if they have to.
Specs
| Type | red dot |
Pros and cons
Pros
- Four selectable reticles
- Solar backup power
- Rugged titanium-hooded build
Cons
- Pricier than the Romeo5