ohhunt® Polymer Flip up Sights Back-Up Front Rear Sights for AR15/M16 Type:Black A single-piece tube constructed from

A single-piece tube constructed from aircraft-grade 6061 T6 aluminum ensures strength and shockproof performance

Not Suitable for Low Temperature

High quality aluminum alloy in durable black matte finish

Cantilever Mounts Specification:

35 inch inside diameter

ohhunt® Polymer Flip up Sights Back-Up Front Rear Sights for AR15/M16 Type:Black A single-piece tube constructed fromType: Flip up Sights. Function: Back Up Front Rear Sights. Rail Type: Picatinny Weaver Pieces: 2 Material: Polymer Weight: 62g Specification: 1. The Flip up Sight is a low cost, color injection molded, folding back up sight. It is adjustable for elevation and fits most 1913 Picatinny railed handguards, but is specifically tailored to the AR15 M16 platform. 2. Impact resistant polymer construction provides light weight and resists operational abuse. 3.