Accessories for American Precision Firearms

American Precision Firearms sells the Strike One pistol family in the United States: the polymer Strike One, the aluminium framed Ergal and Ergal Pro, made for competition with a light trigger, an adjustable rear sight and an optics ready slide, and the Mark II. The design comes from the Italian company Arsenal Firearms, and every part on this page is listed for both brands, so you can use either name when you search.

What we carry

Everything here is about putting a red dot on the pistol, and all of it is machined in Italy by Toni System. There are two routes, depending on your slide.

Route one: a factory cut

Ergal and Pro slides arrive optics ready. Remove the cover and fit a Toni System plate in its place, then screw the dot to the plate. The plate keeps the optic as low as the cut allows.

Route two: the rear sight dovetail

On Strike One and Mark II slides with no cut, a mount takes over the rear sight slot. Three widths exist across the range, 11.85 mm, 11.7 mm and 6.72 mm, and each mount is machined for one of them. Measuring before you order saves a return.

Match the footprint

Plates and mounts both come in two letters. A is for dots with the RMSc, DPP or Docter screw pattern, B for the RMR or RTS pattern. Your optic's maker does not matter, only the pattern on its base.

Why a dot on a Strike One

The Strike One's low bore axis keeps muzzle rise small, and a red dot lets you see that: the dot stays in the window through recoil and you can track it from shot to shot instead of realigning two sights.

See the mounts in Red dot mounts for American Precision Firearms and the plates in Optics ready plates for American Precision Firearms; model pages are Accessories for American Precision Firearms Strike One, Accessories for American Precision Firearms Ergal and Accessories for American Precision Firearms Mark 2.

Frequently asked questions

Which mount fits my Strike One?

The one made for your dovetail width. Measure the rear sight slot; the product titles give the width in millimetres.

Does my Ergal need a mount or a plate?

If the slide has a factory optics cut, a plate. If not, a dovetail mount.

Do you ship to the United States?

We ship internationally from the Czech Republic. Check at checkout whether delivery to your address is available and what it costs.