Hunting · Fieldcraft · Preparedness · IdeasIndependent field journal / 2026
KGKNOWN GROUNDClarity and capability in a contested worldBird dogs. Wild birds. Public land.
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Product record · Specifications checked August 5, 2026

ACRO P-2

The Aimpoint ACRO P-2 is a 1× enclosed-emitter reflex sight with a 3.5 MOA red dot. Aimpoint documents a high-strength aluminum housing, a CR2032 battery rated for 50,000 hours at daylight setting 6, four night-vision and six daylight settings, a 15 × 15 mm clear aperture, a 2.2 oz weight, and submersion to 35 m. This is a manufacturer-sourced research record; Known Ground has not marked it as personally tested.

Research status · current

Source-backed record

Research record; not firsthand tested.
11 documented specifications, source references, and verification dates are present. Mounting paths are reviewed separately.

Key facts

optic

Weight: 2.2 oz / 61 g
Dimensions: 1.9 × 1.3 × 1.2 in / 47 × 33 × 31 mm
Compatibility: Aimpoint ACRO interface

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Description

The Aimpoint ACRO P-2 is a 1× enclosed-emitter reflex sight with a 3.5 MOA red dot. Aimpoint documents a high-strength aluminum housing, a CR2032 battery rated for 50,000 hours at daylight setting 6, four night-vision and six daylight settings, a 15 × 15 mm clear aperture, a 2.2 oz weight, and submersion to 35 m. This is a manufacturer-sourced research record; Known Ground has not marked it as personally tested.

Specifications

Documented specifications for ACRO P-2
DesignEnclosed emitter
BatteryCR2032
HousingHigh-strength aluminum
Reticle3.5 MOA red dot
ParallaxOperationally parallax-free
Brightness4 night-vision and 6 daylight settings
Eye reliefUnlimited
Battery life50,000 hours at daylight setting 6
Magnification
Clear aperture0.59 × 0.59 in / 15 × 15 mm
Water resistanceSubmersible to 115 ft / 35 m

Sources and verification

Reviewed pistol mounting paths

Published compatibility records for ACRO P-2
Pistol configurationResultMounting detailsVerified
Staccato Staccato HD P4.5 HOST
Staccato HD P4.5 HOST · Staccato HD HOST
plate requiredStaccato Staccato HD HOST ACRO P-2 Kit (oem) — Use supplied HOST mounting hardware.Checked July 15, 2026
Not personally tested
Staccato Staccato HD P4 HOST
Staccato HD P4 HOST · Staccato HD HOST
plate requiredStaccato Staccato HD HOST ACRO P-2 Kit (oem) — Use supplied HOST mounting hardware.Checked July 15, 2026
Not personally tested
Staccato Staccato C2 Optic Ready
Staccato C2 Optic Ready (DPO) · Staccato DPO
plate requiredStaccato Staccato DPO ACRO Kit (oem) — Use the DPO kit instructions and supplied hardware.Checked July 15, 2026
Not personally tested
Springfield Armory Echelon 4.5
Echelon 4.5 · Springfield Echelon VIS
plate requiredSpringfield Armory Springfield VIS ACRO Plate (oem) — Follow VIS ACRO plate instructions.Checked July 15, 2026
Not personally tested
Staccato Staccato HD C3.6 HOST
Staccato HD C3.6 HOST · Staccato HD HOST
plate requiredStaccato Staccato HD HOST ACRO P-2 Kit (oem) — Use supplied HOST mounting hardware.Checked July 15, 2026
Not personally tested
Staccato Staccato C Optic Ready
Staccato C Optic Ready (DPO) · Staccato DPO
plate requiredStaccato Staccato DPO ACRO Kit (oem) — Use the DPO kit instructions and supplied hardware.Checked July 15, 2026
Not personally tested
Walther PDP Full Size — 2.0 Cut
PDP Full Size — 2.0 Cut · Walther PDP 2.0 Optic Cut
plate requiredWalther Walther PDP 2.0 ACRO Plate (oem) — Use screws specified for the exact optic.Checked July 15, 2026
Not personally tested
Staccato Staccato XL Optic Ready
Staccato XL Optic Ready (DPO) · Staccato DPO
plate requiredStaccato Staccato DPO ACRO Kit (oem) — Use the DPO kit instructions and supplied hardware.Checked July 15, 2026
Not personally tested
Walther PDP Compact — 2.0 Cut
PDP Compact — 2.0 Cut · Walther PDP 2.0 Optic Cut
plate requiredWalther Walther PDP 2.0 ACRO Plate (oem) — Use screws specified for the exact optic.Checked July 15, 2026
Not personally tested
Staccato Staccato XC Optic Ready
Staccato XC Optic Ready (DPO) · Staccato DPO
plate requiredStaccato Staccato DPO ACRO Kit (oem) — Use the DPO kit instructions and supplied hardware.Checked July 15, 2026
Not personally tested
Staccato Staccato P DPO
Staccato P DPO · Staccato DPO
plate requiredStaccato Staccato DPO ACRO Kit (oem) — Use the DPO kit instructions and supplied hardware.Checked July 15, 2026
Not personally tested
Staccato Staccato HD C4X HOST
Staccato HD C4X HOST · Staccato HD HOST
plate requiredStaccato Staccato HD HOST ACRO P-2 Kit (oem) — Use supplied HOST mounting hardware.Checked July 15, 2026
Not personally tested
Staccato Staccato CS Optic Ready
Staccato CS Optic Ready (DPO) · Staccato DPO
plate requiredStaccato Staccato DPO ACRO Kit (oem) — Use the DPO kit instructions and supplied hardware.Checked July 15, 2026
Not personally tested
Springfield Armory Echelon 4.0C
Echelon 4.0C · Springfield Echelon VIS
plate requiredSpringfield Armory Springfield VIS ACRO Plate (oem) — Follow VIS ACRO plate instructions.Checked July 15, 2026
Not personally tested

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