BROWNELLS SIGHT WRENCH FOR AR-15

The Brownells Sight Wrench for AR-15 is a precision-machined adjustment tool designed to simplify front and rear sight adjustments on AR-15, M16, and related rifle platforms. Constructed from tough stressproof steel, this specialized wrench provides secure engagement with sight detents for precise zeroing and repeatable sight corrections without damaging the sight assembly.

Square-profile engagement fingers grip sight notches firmly to help prevent slipping during adjustment, while the deeply drilled body accommodates both standard and tall front sight posts. The hex-shaped body provides a comfortable grip for positive control and helps prevent the tool from rolling off the workbench.

Available in A1, A2, and combination A1/A2 configurations, the Sight Wrench allows armorers, competitors, and firearm enthusiasts to make quick and accurate sight adjustments both at the bench and on the range.

FEATURES

• Precision-Machined Sight Adjustment Tool
• Designed for AR-15 and M16 Iron Sight Systems
• Constructed from Stressproof Steel with Blued Finish
• Square-Profile Engagement Fingers Help Prevent Slippage
• Provides Precise and Repeatable Sight Adjustments
• Deeply Drilled Body Accommodates Standard and Tall Sight Posts
• Hex-Shaped Body Offers Improved Grip and Handling
• Resists Bending and Breakage
• Compact Design for Range and Bench Use
• Made in USA

SPECIFICATIONS

• Brand: Brownells
• Material: Stressproof Steel
• Finish: Blued
• Tool Type: Sight Adjustment Wrench
• Compatibility: AR-15 Rifles
• Compatibility: M16 Rifles

AVAILABLE MODELS

• A1 Sight Wrench
  • Five-Prong Design
  • Adjusts Front and Rear A1 Sights
  • Length: 1-3/8" (3.5 cm)
  • Diameter: 3/4" (19 mm)
• A2 Sight Wrench
  • Four-Prong Design
  • Adjusts Front and Rear A2 Sights
  • Length: 1-3/8" (3.5 cm)
  • Diameter: 3/4" (19 mm)
  • Compatible with FN SCAR Front Sights
• A1/A2 Combination Sight Wrench
  • Double-Ended Design
  • Fits Five-Detent A1 Front Sights
  • Fits Four-Detent A2 Front Sights
  • Front Sight Adjustment Only
  • Length: 2-1/2" (6.4 cm)

The Brownells Sight Wrench for AR-15 delivers the precision, durability, and positive engagement needed for accurate iron sight adjustments. Whether maintaining a classic A1 rifle, an A2-equipped service rifle, or other compatible platforms, this purpose-built tool makes sight corrections fast, easy, and repeatable.

See all of our AR15s and AR15 parts here.