Image unavailable
Angle Cosine Indicator Mount Gen I
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$79.99
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: 093000092
Overview
Designed to secure the Sniper Tool Designs Angle Co-Sine Indicator directly to a MIL STD 1913 rail, this machined aluminum mount provides a dedicated way to keep the ACI positioned below the rail. It also fits M16/AR-15 flat top rifles, making it a practical option for shooters setting up compatible platforms. The two soft-point set screws are intended to help prevent marring on the mount during installation. Finished in black with a Mil Spec anodized hard coat Type III, it offers a straightforward mounting solution for users who want the ACI integrated cleanly into their rifle setup.
Why Hunters Choose the Badger Ordnance
Machined Aluminum
Construction for a solid, purpose-built
Directly Mounts
Sniper Tool Designs Angle Co-Sine
Two Soft-point
Set screws help secure the
Also Fits
M16 and AR-15 flat-top rifles
Mil-spec Type
III hard-coat anodized finish in
Key Features
- Machined aluminum mount for the Sniper Tool Designs Angle Co-Sine Indicator (ACI).
- Attaches directly to MIL STD 1913 mounts.
- Uses two soft-point set screws to help avoid marring the mount.
- Also fits M16/AR-15 flat top rifles.
- Mil-spec anodized hard coat Type III finish in black.
- Mounts the ACI below the rail.
Best Used For
- Hunters using MIL STD 1913 rails who want a direct mount for the Sniper Tool Designs ACI
- M16 or AR-15 flat top rifle owners needing a below-rail ACI mounting solution
- Users who prefer soft point set screws to avoid marring their rail surfaces
- Field shooters wanting a machined aluminum mount with a hard coat anodized black finish
Specifications
| Attachment Method | 2 soft point set screws |
|---|---|
| Blade Finish | Mil Spec Anodized Hard Coat Type III, Black |
| Compatibility | Sniper Tool Designs Angle Co-Sine Indicator (ACI); MIL STD 1913 mount; M16/AR-15 flat top rifles |
| Material | Machined Aluminum |
| Mount Position | Below rail |
Pros
- Machined aluminum construction for a solid, purpose-built mounting solution.
- Directly mounts the Sniper Tool Designs Angle Co-Sine Indicator to MIL STD 1913 rails.
- Two soft-point set screws help secure the mount without marring the rail.
- Also fits M16 and AR-15 flat-top rifles for broader compatibility.
- Mil-spec Type III hard-coat anodized finish in black.
Considerations & Trade-offs
- Designed specifically for the Sniper Tool Designs Angle Co-Sine Indicator (ACI), so it is not a general-purpose accessory mount.
- Intended for MIL STD 1913 rails and M16/AR-15 flat top rifles, which limits compatibility with other setups.
- Mounts the ACI below the rail, so placement and access will differ from top-rail mounting.
- Uses soft point set screws to avoid marring the mount, but installation still depends on proper fit and alignment.
Suggested Comparisons
- Angle cosine indicators
- Rifle rail-mounted accessories
- AR-15/M16 accessory mounts
- Precision shooting setup accessories
Suggested Accessories
- Picatinny rail accessory
- AR-15 flat-top rifle accessory
- Optics mounting accessory
- Rifle accessory storage case
Frequently Asked Questions
What does this mount attach to?
It mounts the Sniper Tool Designs Angle Co-Sine Indicator (ACI) directly to a MIL STD 1913 mount. The description also says it fits M16/AR-15 flat top rifles.
Does it mount the ACI above or below the rail?
The product description says it mounts the ACI below the rail.
Will the mounting screws mar my rail?
The description says it attaches with 2 soft point set screws so it will not mar your mount.
What material and finish are listed for this mount?
The listed material is machined aluminum, with a Mil Spec anodized hard coat Type III finish in black.
Who makes this mount?
The manufacturer listed in the product data is Badger Ordnance.