The MCKFBUS front flip back up sight is an adjustable connection point for the picatinny rail. The front sight is planned particularly for the center poster to help elevation with no additional tools required. MCKFBUS front flip back up sight is focused on the operator's eye sight for targeting.

Features:

Manufactured from polymer to reduce weight
Spring loaded push button made to raise the sight - accessed ambidextrously
Mounts securely to any picatinny
Center post adjustment locks at quarter turn with a secure locked pin

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).