Developed for shooters who value predictable performance during regular practice, the F.A.B. Defense Fab Defense Rear Polymer Flip-up Sight - Black offers practical handling.\n\nThis sight is ideal for range training, practice, and recreational shooting. F.A.B. Defense is known for its reliable and innovative firearm accessories.\n\n- Manufacturer: F.A.B. Defense\n- Model: FX-RBS\n- Product Type: Folding Rear Sight\n- Mounting System: Picatinny Rail\n- Magnification: None\n- Reticle: None\n- Dot Color: None\n- Power Source: None\n- Weight: Not specified\n- Length: 2.04"\n- Width: Not specified\n- Height: 0.55"\n- Material: Polymer and Metal\n- Unique Features: Dual apertures, ergonomic shroud, instant spring-locked deployment\n- What's In The Box: Not specified