Image unavailable
Compm4s Optical Sight - Compm4s 2 Moa Red Dot Reflex Sight With No Mount
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$734.25
List Price: $1009.00
You Save: $274.75 (27%)
View on Brownells
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 100027537
Overview
Built for fast target acquisition, this red dot reflex sight is suited to hunters who want a simple aiming solution for close- to mid-range shooting situations. The parallax-free dot presentation is paired with Aimpoint’s ACET battery technology, which is designed to extend usable battery life for long periods of constant use. Its 6000 series aluminum housing and sealed lens design add a practical layer of durability and help keep the optic dry and fog-free. Sold without a mount, it’s a straightforward choice for users who already have a compatible setup or prefer to select their own mounting solution.
Why Hunters Choose the Aimpoint
Parallax-free Aiming
A single bright red dot
Acet Technology
Is designed to extend usable
Single 3-volt
Battery operation supports long periods
Sight Housing
Is machined or extruded from
Optically Ground
Lens surfaces are specified for
Key Features
- Parallax-free aiming with a single bright red dot
- 2 MOA red dot reflex sight
- Advanced Circuit Efficiency Technology (ACET) extends battery life
- Uses a single 3-volt battery
- Sight housing machined or extruded from 6000 series aluminum
- Optically ground lens surfaces for clarity
- Proprietary sealing helps keep electronics and lenses dry and fog-free
Best Used For
- Hunters needing a simple red-dot sight for fast target acquisition in close to mid-range setups.
- Users who want long battery life from a single 3-volt battery during extended seasons.
- Firearm owners prioritizing a parallax-free aiming system for straightforward sight alignment.
- Hunters operating in changing weather who value sealed optics that stay dry and fog-free.
- Shooters seeking a no-mount optic option for a custom or existing setup.
Specifications
| Aa Battery Model Battery Life | Up to 80,000 hours |
|---|---|
| Acet | Advanced Circuit Efficiency Technology |
| Battery Life | Nearly 50,000 hours |
| Battery Type | 3-volt battery |
| Dot Size | 2 MOA |
| Housing Material | 6000 series aluminum |
| Lens Surfaces | Optically ground |
| Mount Included | No mount |
| Parallax Free | Yes |
| Reticle | Single bright glowing red dot |
| Sealing Material | Proprietary housing and lens sealing material |
Pros
- Parallax-free aiming with a single bright red dot for straightforward sight alignment.
- ACET technology is designed to extend usable battery life significantly.
- Single 3-volt battery operation supports long periods of constant use.
- Sight housing is machined or extruded from 6000 series aluminum.
- Optically ground lens surfaces are specified for superior clarity.
- Proprietary sealing helps keep electronic and lens surfaces dry and fog-free.
Considerations & Trade-offs
- No mount is included, so installation requires a compatible mounting solution purchased separately.
- The sight uses a single 3-volt battery; long runtime is a benefit, but battery replacement is still part of regular setup and maintenance.
- The 2 MOA red dot is optimized for precise aiming, but it does not provide magnification.
- The product description emphasizes the sight’s housing and lens sealing, but real-world performance can still depend on proper mounting and care.
Suggested Comparisons
- Red dot reflex sights
- Optical sights for rifles
- Battery-powered aiming sights
- No-mount sight setups
Suggested Accessories
- Optic mount
- Lens cleaning kit
- Protective scope cover
- Replacement battery
Frequently Asked Questions
Does this sight include a mount?
The product title says "with no mount," so a mount is not included.
What type of aiming point does this sight use?
It uses a single, bright red dot and is described as parallax-free aiming.
How long can the battery last?
The source says ACET can provide nearly 50,000 hours of constant use on setting 7 out of 10. It also notes that AA battery models can last up to 80,000 hours with a single battery, but this listing is for the Compm4s Optical Sight and does not specify the battery type beyond the source text.
What is the sight housing made from?
The source states that the sight housings are machined or extruded from 6000 series aluminum.
Is there any information about waterproofing or fog resistance?
The description says the proprietary housing and lens sealing material keeps electronic and lens surfaces dry, fog-free, and fully functional, but it does not provide detailed waterproof or submersion specifications.