FRS CAA Picatinny Low profile rear flip-up sight

FRS CAA Picatinny Low profile rear flip-up sight

Features:

• Very low profile & slim shape.
• Can be use as primary or back-up sights.
• Picatinny mount.
• Side operating for both left/right handed users.
• Simple zeroing mechanism.
• No gunsmith required
• Mill-standard
• Warranty:5 years