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Holosun HS507K X2 on a FN

AI illustration of a similar part on the gun.

FN · Red dot

Holosun HS507K X2

$296

Build with this part

Opens the builder with this part fitted. Other parts change only if they have to.

Specs

Optic footprint	Holosun K
Fits	FN Reflex MRD

Pros and cons

Pros

Direct fit on the Reflex MRD
Multi-reticle dot and circle
About 1 oz

Cons

Small window

Other red dot options