US Tactical Folding Front and Rear Set Flip Up Backup Sights BUIS 223 5.56 fit for Picatinny Weaver Rails Flattop Black
- Machined from light weight and durable aircraft aluminum
- Flip-up design with spring load push button, allowing for quick deployment Rear sight Windage adjustable
- Front sight elevation adjustable Ambidextrous Non-rust black anodized finish
- Compatible with most Picatinny / Weaver rails Fast shipping from USA.
- Shipping from TX,can arrive 3- 7 business days