How to mount a Aimpoint Micro T-1 on a Weaver base: it is a Aimpoint Micro tube red dot, so it needs a Weaver-compatible Aimpoint Micro mount, not a Picatinny one.

Updated 05 September 2026.

Scope Mount Finder / Every rail, tube and red-dot footprint

Fit a Aimpoint Micro T-1 on a Weaver base

Name: Fit a Aimpoint Micro T-1 on a Weaver base: published specification
Creator: Scope Mount Finder
License: https://creativecommons.org/licenses/by/4.0/

The Aimpoint Micro T-1 is a Aimpoint Micro optic. Here is the Weaver-compatible mount it needs and why a Picatinny footprint mount may not seat on a Weaver slot.

Direct fitThe Aimpoint Micro T-1 reaches a Weaver base through a Weaver-compatible Aimpoint Micro-pattern Picatinny mount. A Picatinny version of the same footprint mount may not seat, because its 5.23 mm recoil lug can be too wide for the 4.57 mm Weaver slot. Buy the Weaver-cut mount, or fit a Picatinny base first.

OpticAimpoint Micro T-1Aimpoint Micro

seats on

RailWeaver rail4.57 mm slot, narrower than Picatinny

Fit readoutBench figures

Fitment

Optic type

tube red dot

Mount

Weaver-compatible Aimpoint Micro mount

Mount the Aimpoint Micro T-1 on Weaver

Shop Weaver-compatible Aimpoint Micro mount on Amazonaffiliate Find Weaver-compatible Aimpoint Micro mount on eBayaffiliate Shop Weaver to Picatinny adapter base on Amazonaffiliate Find Weaver to Picatinny adapter base on eBayaffiliate

The Aimpoint Micro T-1 is a Aimpoint Micro optic, so it needs a Aimpoint Micro mount. On a Weaver base that mount has to be a Weaver-compatible version: Weaver slots are narrower and spaced differently from Picatinny, so a full-width Picatinny recoil lug may not drop in.

If the only Aimpoint Micro mount you can find is Picatinny-cut, the cleaner fix is to replace the Weaver base with a Picatinny rail, then use the standard Aimpoint Micro Picatinny mount. Check the mount clamps square before locking it down.

Related fitments

›Aimpoint Micro T-1 on a Picatinny railthe Picatinny case
›Aimpoint Micro T-1 footprint and mountthe optic
›Weaver railthe base
›Picatinny mount on a Weaver railwhy the lug matters

Questions and answers

Fit a Aimpoint Micro T-1 on a Weaver base?

The Aimpoint Micro T-1 reaches a Weaver base through a Weaver-compatible Aimpoint Micro-pattern Picatinny mount. A Picatinny version of the same footprint mount may not seat, because its 5.23 mm recoil lug can be too wide for the 4.57 mm Weaver slot. Buy the Weaver-cut mount, or fit a Picatinny base first.