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Magna-Tip(R) See-Thru Ring Bits - Magna-Tip See-Thru Bit #6 Slot-Sd=.180, Bt=.037

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Extra-long Bit

Designed to reach through see-through

Helps Access

Mounting screws without removing the

Intended Installation

Removal of scope rings with

Brownells Magna-tip

See-Thru Ring Bit #6

Overall Length:

1-7/8 inches

$4.99
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SKU: 080146006

Overview

Designed for working on see-through scope ring mounts, this specialized bit gives you the reach needed to access mounting screws without removing the scope. Its extra-long form is intended for installation and adjustment tasks where standard bits may not clear the ring setup. For hunters and rifle owners who maintain their own optics, it offers a practical solution for a specific mounting job. The compact price point makes it a straightforward shop accessory for occasional or routine scope-ring work.

Why Hunters Choose the Brownells

Extra-long Design

Reaches through see-through scope rings

Helps Install

Remove scope rings without removing

Specialized Mounting

Screw engagement in see-through ring

Compact 1-7/8-inch

Overall length with 1-1/4-inch shank

Brownells Magna-tip

Bit format for compatible screw

Key Features

  • Extra-long bit designed to reach through see-through scope rings
  • Helps access mounting screws without removing the scope
  • Intended for installation and removal of scope rings with see-through mounts
  • Brownells Magna-Tip See-Thru Ring Bit #6
  • Overall length: 1-7/8 inches
  • Shank length: 1-1/4 inches

Best Used For

  • For hunters using see-through scope rings who need access to mounting screws without removing the scope.
  • For rifle owners making scope-ring adjustments on setups with limited screw access.
  • For gunsmithing or maintenance tasks involving Brownells Magna-Tip-compatible ring screws.
  • For users who want an extra-long bit for working through mounted optic hardware.
  • For shooters maintaining see-through mounts and preferring a purpose-built, compact tool.

Specifications

Bit Size#6
Bit Thickness.037
Overall Length1-7/8 in (4.7 cm)
Shank Length1-1/4 in (3.1 cm)
Slot Size.180

Pros

  • Extra-long design reaches through see-through scope rings for screw access
  • Helps install or remove scope rings without removing the scope
  • Specialized for mounting screw engagement in see-through ring setups
  • Compact 1-7/8-inch overall length with 1-1/4-inch shank
  • Brownells Magna-Tip bit format for compatible screw applications

Considerations & Trade-offs

  • Designed for see-through scope rings, so it is a specialized bit rather than a general-purpose driver.
  • The extra-long shank helps reach mounting screws, but that length may be less convenient in tight or low-clearance setups.
  • Only the listed bit size is provided, so compatibility is limited to screws that match this specific Magna-Tip bit profile.
  • At this price point, it is a single-purpose accessory, so buyers should confirm they actually need a see-through ring bit before adding it to the kit.

Suggested Comparisons

  • Scope ring installation tools
  • Gunsmithing screwdriver bits
  • Optics mounting accessories
  • Firearm maintenance tools

Suggested Accessories

  • Scope ring installation tools
  • Gunsmithing screwdrivers
  • Bit drivers
  • Optics mounting accessories

Frequently Asked Questions

What is this bit designed to do?

It is designed for installing and removing scope rings with see-through mounts. The extra-long design is meant to reach through the rings to access the mounting screws.

Do I need to remove my scope to use this bit?

According to the product description, the extended length is intended to allow access to the mounting screws without removing the scope.

What size or dimensions are provided for this bit?

The listed specs say it is 1-7/8 in. (4.7 cm) long overall, with a 1 1/4 in. (3.1 cm) long shank.

What kind of screw head does this bit fit?

The product title identifies it as a Slot-Sd=.180, Bt=.037 bit. No other fit details are provided in the source data.

Is this a general-purpose screwdriver bit?

No. The source describes it as a specialized Brownells Magna-Tip See-Thru Ring Bit made specifically for see-through scope ring work.