The Nighthawk Custom FM Series plunger tube is precision machined from premium-grade 416 stainless steel to ensure this small but critical part is strong and dimensionally accurate, inside and out. Exacting internal dimensions allow the smooth operation of both plungers. Extra-long staking studs provide plenty of material for a solid attachment to the frame that won’t work loose.
The Nighthawk Custom line of Fully Machined parts is designed to be the gold standard in the 1911 parts industry. All Fully Machined parts have been fully CNC machined from solid steel billets. They never use cast, metal injected moldings or polymer parts. In order to create the World’s Finest 1911s, only the best materials can be used. That is why you can trust Nighthawk Custom Fully Machined parts in your 1911.
All Fully Machined parts are backed by a lifetime warranty.
