The new MBUS® Magpul® GEN 2 folding back-up iron sight in black fits all picatinny rails. Includes two pins, does not have Ruger logo. Review instructions thoroughly to avoid firearm damage. Professional installation recommended. Does not fit the SR-556®. Made in America by Magpul®.
This product is not currently available for sale to California customers due to
requirements associated with the California Safe Drinking Water and Toxic Enforcement
Act of 1986 (Proposition 65). For more information go to