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Haga Defense

Haga Defense PS90 Low-Profile Optic Mount

Direct optic mount for the PS90 with footprint-specific variants for RMR, Aimpoint Micro, Aimpoint Acro, and Holosun AEMS.

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Quick Specs

Price
$115
Weight
N/A
Brand
Haga Defense
Category
mount

Features

  • Footprint-specific variants: RMR, Aimpoint Micro, Acro, AEMS
  • Drop-in factory threaded hole install
  • Aluminum construction
  • Lower mounting height than factory rail

Capability Boosts

CQB+2

Recommended For

Home Defense+2
Competition+2
Vehicle Operations+2
Range Training+2

Compatibility Tags

family: bullpupplatform: fn-ps90optic-mount: rmroptic-mount: 507coptic-mount: acrooptic: aimpoint-micro

Overview

Haga Defense produces a family of footprint-specific PS90 optic mounts, with dedicated variants for the Trijicon RMR / SRO / Holosun 507C, the Aimpoint Micro family, the Aimpoint Acro / Steiner MPS, and the Holosun AEMS. Each variant is machined to the optic's exact footprint, which simplifies install and minimizes the mount footprint compared to multi-footprint plates.

Like the HBI mount, the Haga drops in to the factory threaded holes on the PS90 receiver and sits much lower than the factory rail or 1.5x optic, which puts the red dot in a natural cheek weld. Choose Haga when you have a specific optic and want a clean dedicated fit, or pair with Haga's matching front handguard and cheek riser for a coordinated upgrade package.

Pricing runs roughly $115 across variants. Slightly more than the HBI multi-footprint mount, but the dedicated-fit construction and Haga's premium finish are the value proposition.

Key Features

  • Footprint-specific variants per optic
  • Drop-in factory threaded hole install
  • Lower mounting height than factory rail
  • Aluminum construction with premium finish

Pros

  • +Dedicated footprint per variant minimizes mount footprint
  • +Pairs cleanly with the Haga front handguard and cheek riser
  • +Drop-in install, no drilling required

Cons

  • Slightly more expensive than the HBI multi-footprint mount
  • Locked to one optic footprint per variant
  • Limited to four optic families

Detailed Specifications

Material
Aluminum
install
Drop-in, factory threaded holes
variants
RMR, Aimpoint Micro, Acro, AEMS
platform
FN PS90, P90 (all variants)
manufacturer
Haga Defense (USA)

Compatible Platforms

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