Flip Up Iron Sights BUIS Flip Backup Sights Backup Up Sight BUIS Iron Sight

Ensure that you stay on target even if your primary optic fails with our durable backup iron sights. They work when you need them to work, plain and simple. Description: Machined from light weight, durable 6061 aircraft grade aluminum Secure ball bearing locking mechanism for both front and rear sights Low profile foldable design CQB and precision rear apertures Fully adjustable CNC machined Hard anodized Compatible with Picatinny / Weaver rails Dimensions: Width: 33mm Length: 28mm (upright position) Height: 40mm (upright position) / 11mm (folded, measured from the rail base) Weight: 1.7 oz (front) 1.9 oz (rear) Color: black Material: aluminum Package includes: Front and rear iron sight set