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1x prism sight on a FN PS90

AI illustration of a similar part on the gun.

FN PS90 · Optic

1x prism sight

$249

Build with this part

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

Pros and cons

Pros

Etched reticle works without a battery
Helps shooters with astigmatism
Compact

Cons

Fixed eye relief
Smaller field of view than a red dot

Other optic options