Accessories for Sig P227

The P227 takes the P220 layout and gives it a double stack magazine in .45 ACP, so it holds more rounds in a grip that is still comfortable. Our P227 parts are about aiming.

Iron sights

From LPA, choose a full adjustable set, a rear on its own in plain, dotted or lined style, or just a fiber optic front for a brighter aiming point. All are steel and fit the factory dovetails without gunsmithing.

Night and suppressor use

Night Fision's tritium set is tall enough to see over a suppressor or through a red dot, and glows in the dark.

Red dot mounts

Four mounts from three makers swap in for the rear sight.

The groups are Sights for Sig P227 and Red dot mounts for Sig P227.

Frequently asked questions

Are the LPA sights adjustable?

The sets and rears are adjustable; the front is fixed.

Will heavy .45 recoil move a dovetail mount?

The mounts are machined to lock tightly; recheck screws after first use.