Brownells A2 Sight Wrench Features The Brownells A2 Sight Wrench uses a four-prong design built specifically to engage the detents of A2 front and rear sights on AR-15 and M16 platforms and it is also compatible with FN SCAR front sights. Square-profile engagement fingers grip the sight notches firmly helping prevent slippage during adjustment and protecting the sight assembly s finish. That secure engagement allows for precise repeatable sight corrections supporting accurate zeroing both at the bench and on the range. The wrench s deeply drilled body accommodates both standard and tall front sight posts for added versatility. Constructed from stressproof steel and finished in blued black the wrench is built to resist bending and breakage through repeated use. Its hex-shaped body offers a comfortable positive grip and helps keep the tool from rolling off a workbench mid-task. At just 1.375 inches long it is compact enough to carry in a range bag alongside other maintenance tools. Made in the USA this wrench gives armorers and AR-15 owners a dedicated dependable way to service A2 iron sight systems. Brownells A2 Sight Wrench Specifications Manufacturer: Brownells Model: A2 Sight Wrench for AR-15 Type: Sight Adjustment Wrench Compatible Hosts: AR-15 FN SCAR Material: Stressproof Steel Finish: Blued Color: Black Length: 1.375 Country of Origin: USA Available At: GrabAGun