Holosun 507K

Holosun 507K

Holosun 507K X2

The best-selling micro optic in the world for slim pistols, and not by accident. A 2 MOA dot for precision, a 32 MOA circle for fast acquisition, and you switch between them with a button press. A battery that lasts years, shake-awake that turns it off and on by itself, and one of the best prices on the market for what you get.

approx. ₪1,500–2,000 Estimated range, August 2026. Varies between shops and excludes mounting, zeroing or slide milling.
Concealed carrySlim pistolPrecision
RMSc / ShieldFootprint
Open emitterEmitter
MicroSize
RedDot color
2 MOADot size
32 MOAOuter circle
16×16 mmWindow
29 gWeight
CR1632Battery
5 yearsBattery life
Without removing or re-zeroingBattery change
Dot · Circle-dot · CircleReticle options

What's good about it

  • Small 2 MOA dot — more precise than most competitors
  • Three reticle options at the press of a button
  • Shake-awake and a multi-year battery — you almost never touch it

What's less good

  • No solar backup — battery only
  • Open emitter — lint and sweat block it
  • No service in Israel; repairs mean shipping abroad

Common user reviews

The remarks that come up most often among owners of this optic, good and bad. User opinions, not our test.

Common praise

  • Most common praise: the dot is sharp and small, easy to hit with even at distance
  • The battery just never dies
  • Price-to-performance that has no competition

Common complaints

  • Most common complaint: clogs with lint when carried concealed all day
  • No service in Israel
  • Small window — it takes time to get used to finding the dot

What's in it

Shake-awake

Shuts off at rest and wakes the moment it moves

Co-witness

The iron sights stay visible below the dot

You judge an optic by eye, not by table

Have a licence? Professional training with us gives you control and confidence with any gun you choose. No licence yet? An experience shoot with a dedicated instructor: no licence, no commitment.

An optic is something you should shoot with before you buy

The difference between a 2 MOA dot and a 6 MOA dot, or between an open and an enclosed emitter, is only felt when you shoot. If you're torn, book a range session and decide afterward.

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