Nighthawk Custom 1911 Plunger Tube - Stainless

Manufactured by NightHawk Custom
SKU: SP0331
MPN: SP0331
Manufactured by NightHawk Custom
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Standard orders will be shipped within the same business day. FFL orders will ship within 2 business days or less as long as we have the information for the transfer destination. Priority shipping methods like Overnight Delivery, Air Delivery, 2nd Day Delivery, or 3 Day delivery do not include Saturday or Sunday as delivery days.



Nighthawk Custom 1911 Plunger Tube is a quality part for your 1911 pistol. The FM Series plunger tube offers the highest level of reliability and unmatched service-life to match the high use and abuse a weapon like a 1911 takes. Having a problem or two with a high use pistol is to be expected from time to time. Imagine your 1911 plunger deforms enough to make it stick in the compressed position. Would you have another reliable plunger in your kit? 

Nighthawk Custom offers a solution to that problem, the plunger tube is constructed from Fully Machined™ 416 stainless steel to ensure this small but critical part is strong and dimensionally accurate, inside and out. The exact internal dimensions allow both plungers to operate smoothly. It boasts extra-long staking studs providing a solid attachment to the frame that will not work loose under heavy use. All parts are subject to numerous quality-control inspections during the manufacturing process further highlighting Nighthawk Custom’s dedication to producing the highest quality parts available on the market. Try one for yourself and experience improved performance in your 1911.

Note: Gunsmith fitting may be required.

  • 416 stainless steel

Nighthawk Custom began manufacturing 1911 pistols and their Fully Machined (FM) Series parts in 2004 based upon the motto “ONE GUN, ONE GUNSMITH.” Today, every pistol a Nighthawk Custom is built from start to finish by a single gunsmith and their FM Series parts represent the highest quality 1911 parts on the market. 
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BrandNightHawk Custom
Platform1911 Handguns

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