Product Details
9mm Cocking Tube Support Spring; made in the USA by PTR, and is designed to be a direct replacement for all 9mm HK-style firearms. All of PTR's parts are manufactured on the top-of-the-line equipment and to the strictest standards in the industry. Will fit all the firearms listed below.
HK94, MP5
Sight upgrade for SP5K, SP89. SP5K, Z5-P, Z5-K
Other clones & custom builds
NOTE: All items are used unless otherwise indicated. Parts kits are NOT functioning firearms; they are parts kits, sold as-is and may include incompatible components. All parts kits sold on this site include everything pictured. They do not include a receiver and we do not sell receivers. No firearms are sold on this site. All ITAR rules in effect. NFA rules may apply to some parts kits. Read More
