UTG ACCU-SYNC 2018R 3-MOA Dot Sight – Mini ACOG

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The UTG ACCU-SYNC 2018R is a compact 1× red dot sight with a red 3-MOA dot, Mini-ACOG footprint, and two included mounting heights. Low Mount and Lower-1/3-Riser allow deliberate adjustment to Picatinny setup, stock line, and co-witness preference.

3 MOA and two height options

red 3-MOA single dot
8 manual brightness levels
memory function
Mini-ACOG footprint
Low Mount and Lower-1/3-Riser
QR Picatinny mount
IPX7 according to manufacturer
CR2032 battery
30,000+ hours at medium brightness according to manufacturer
6061-T6 aluminum


Note footprint: Mini ACOG is not identical to RMR, RMSc, Docter/Noblex, or Aimpoint Micro. Low and Lower 1/3 create significantly different head and backup sight lines.
Our assessment
The 2018R is especially attractive when the mounting height is not yet final. The 3-MOA dot offers a good compromise between quick acquisition and controlled target coverage.

Practical tip: Compare both mounts in your natural shooting position. The right height is the one where the dot appears immediately without raising your head. Increase brightness only until the dot remains clear and round.
Technical classification

Manufacturer: UTG
Series: ACCU-SYNC
Product type: red dot sight
Dot size: 3 MOA
Footprint: Mini ACOG
Mounting heights: Low / Lower 1/3
Battery: CR2032

Does the dot fit on an RMR plate? Not directly. Mini ACOG is a different footprint. Which height is better? It depends on stock line, head position, and desired co-witness. Conclusion: A robust 3-MOA dot with a strong advantage thanks to two clearly distinguishable mounting heights.