Angry Bear Arms Fiber Optic Sights for Glock® MOS


From: $25.97


Angry Bear Fiber Optic Sights for Glock® MOS

Small Business & Made in the USA

Angry Bear Arms offers high-quality, 100% USA-made CNC machined parts.  All their products are machined on the highest quality CNC machines and held to the tightest tolerances. Fiber optic sights are bright, and your eye quickly picks them up, shortening the time to acquire a good sight picture and increasing accuracy.

Available in either tall or low profile for large or small frame Glock®; see options for specific applications.  We also offer Angry Bear sights with blank or tritium front sights. 

Each kit includes:

  • (1) Fiber Optic Front Sight
  • (1) Blank Serrated Rear Sight
  • (2) Screws (1 Front / 1 Rear)
  • (2) Fiber Optic Rods (1 Green & 1 Red)

Technical Specifications:

ABA140 – Small Frame / Low Profile:  0.195″ Front / .0.200″ Rear

ABA141 – Large Frame / Low Profile: 0.175″ Front / 0.200″ Rear

ABA150 – Small Frame / Tall Profile: 0.305″ Front / 0.310″ Rear

ABA152 – Large Frame / Tall Profile: 0.285″ Front / 0.310″ Rear


*All MOS sight sets feature a 0.125″ wide notch with shortened front ledge designed for slides with an optics cut.


Small Frame: G17, G19, G22, G23, G24, G26, G27, G33, G34, G35.

Large Frame: G20, G21

Additional tools (3/16″ hex tool and rear sight install tool) required for installation; Not included.

See our entire selection of Parts and Accessories for Glock®.

Product Information


G17, G19, G22, G23, G26, G27, G31, G32, G33, G34, G35, Gen 1-4

Made in USA



Angry Bear Arms








Large Frame, Small Frame


Tall, Low Profile

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