Low parallax value - no more than 1 minute;
The size of the sighting mark is no more than 2 MOA;
12 gradations of brightness;
Compatible with night devices;
High contrast of the sighting mark and background;
Universality in power supply - AA battery (1.5V) or CR123 (3B);
Nitrogen-filled housing;
Quick-detachable Picatinny landing gear;
Hinged protective caps on the lens and eyepiece;
Durable, dustproof, moisture-proof aluminum housing;
High impact resistance.
code:
npz_pk-4