Compatibility: Tokyo Marui 5.1/4.3/1911 Magazines
The AIP Injection Valve is designed to replace the original valve, built with a very durable copper construction. A magazine with a broken valve can be fixed with this part and is complete with o-ring.
- Copper construction
- Replaces original injection valve
**PARTS MAY REQUIRE EXPERT INSTALLATION FOR PROPER FIT/FUNCTION**