The Brownells Iron Sight Slide for Glock 21 Gen 3 is crafted with precision engineering and design quality, featuring distinctive front and rear cocking serrations for enhanced slide manipulation. Made from sturdy machined 17-4 stainless steel, it offers superb wear resistance with a non-reflective matte Black Nitride finish, ensuring durability and ease of use.

Ideal for range time and training, this slide is perfect for custom pistol builds, accepting Gen3 Glock 21 internal parts and offering factory cuts for iron sights. Brownells is renowned for its innovation and quality in firearm accessories.

Key Features:
- Manufacturer: Brownells
- Model: Iron Sight Slide for Glock 21 Gen 3
- Product Type: Slide
- Material: 17-4 Stainless Steel
- Unique Features: Front and rear cocking serrations, non-reflective matte Black Nitride finish
- What's In The Box: Slide only