DETAILS

The KEY 303 flip-up sight offer a 45-degree offset. The rear and front sights can be utilized in the folded-down position with the built-in sights for emergency use (see pictures for more details). 

Specs:

• 45° Picatinny-mounted flip-up sight pair - polymer injection moulded w/ critical parts in steel.
• Adjusts finely for windage and elevation respectively. The dials are stiff and require effort to rotate - making them less likely to accidentally rotate of their own accord
• Easy-to-use / align diopter and post. The open sights, when not flipped-up, do have a low-profile blade-and-notch that can be used for closer distances. The blade has a fixed height, whereas the notch is attached to the rear diopter and shifts on the same thread axis as the diopter - part of the same component.
• Hard injected polymer manufacture - rock solid polymer than can withstand a lot of abuse and will not break. We do not guarantee however, that zero will be retained after sustaining physical impact.
• Perfect for running as a set of backup sights on your rifle or submachine gun - they flip up nice and crisp

Characteristics:

• Dimensions (Lx W x H, cm): in the folded position - 7.1x3.4x2.3; unfolded - 3.2x3.4x5.5.
• Height, cm - 4.
• Weight, g - 56.
• Material - glass-filled polyamide.
• Colour - black.

DESCRIPTION

Please have a look here;