Receiver Wrench, Nucleus & Archimedes
Manufactured in the USA.
Low cost shipping calculated at checkout.
Designed for use with both short and long action Nucleus & Archimedes receivers in either left or right hand.
Made from steel. Designed to be softer than the receiver in order to protect the receiver.
Overall length is about 8.5 inches.
Hexagonal end fits a 9/16 inch wrench.
Ejector must be removed from receiver to insert the wrench. This is required for the wrench to have sufficient material to engage the receiver once inserted.
Using the Wrench
If your wrench looks looks like the one shown below and is not marked with part number: PN 10004, please contact us to return it for a replacement. (This does not apply to Mausingfield wrenches)
The wrench must be used with the large lug oriented in the 12 o'clock direction relative to the receiver. Damage to the receiver guide rails may result if inserted in an alternate orientation.