SIG Sauer ROMEO1PRO Red Dot Sights
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SIG ROMEO1PRO Red Dot Sights
The SIG ROMEO1PRO is SIG’s 1×30 mm open pistol red dot on the PRO footprint. A 3 MOA or 6 MOA red aiming point, MOTAC, a CR1632 SIG rates at 20,000-plus hours, and a ruggedized steel shroud in the box. TruHold lockless zeroing. Aircraft-grade aluminum. IPX-7. These sights mount on SIG pistols with the PRO slide cut, including M17, M18, and P320 Pro series slides.
ROMEO1PRO is not a ROMEO-X and not a ROMEO2. SIG states it will not fit every DeltaPoint PRO footprint because recoil-boss dimensions vary. Confirm the reticle and the slide cut. See also SIG ROMEO-X, SIG ROMEO2, SIG P320, and SIG ROMEO red dots.
How to choose
Want the smaller 3 MOA aiming point in black? That is the 3 MOA ROMEO1PRO. Want a larger 6 MOA dot that is easier to pick up at speed? Black 6 MOA or Flat Dark Earth 6 MOA. The steel shroud ships with each of these sights.
Frequently Asked Questions
What is a SIG ROMEO1PRO?
ROMEO1PRO is SIG’s 1×30 mm open pistol red dot on the PRO footprint. It uses a 3 MOA or 6 MOA red dot, MOTAC, a CR1632, and a steel shroud in the box. Confirm the reticle on the sight you receive.
What footprint does ROMEO1PRO use?
The SIG PRO / ROMEO1PRO cut. It mounts on M17, M18, P320 Pro series, and other SIG PRO-cut slides. SIG states it will not fit every DeltaPoint PRO footprint because recoil-boss dimensions vary. It is not RMSc and not SIG-LOC.
What reticle does ROMEO1PRO use?
These sights ship as 3 MOA red or 6 MOA red. Confirm the reticle on the sight you receive.
Does ROMEO1PRO include a steel shroud?
Yes. These standalone sights include a ruggedized steel shroud in the box. The operator’s manual notes the shroud is not included with some commercial RXP pistol packages.
How is ROMEO1PRO different from ROMEO-X?
ROMEO1PRO is the older 1×30 mm open PRO-cut sight with a CR1632 and a steel shroud. ROMEO-X is the later 1×24 mm family with Compact, PRO, Enclosed, and SIG-LOC footprints. They are not the same housing.