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1911 Main Spring - Government 21lb

SKU1911MSG21 CategoryHandgun Parts
$5.95
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About this product

21lb Main Spring for Government / Full Size 1911 Pistols. Mainspring for the 1911 pistol. This is a 21 lb main spring for the government or full size mainspring housing. Most 1911 pistols will operate well with spring weight in the upper teens (17-19). Caution must always be taken when using lighter springs. Always rack slide with the pistol EMPTY to insure that the hammer will not travel forward with the slide. This occurrence is rare but can happen. You should repeat racking the slide 7-10 times to ensure pistol is safe. Slide racking should be done with finger off of the trigger and allowing the slide to slam forward in battery under its own spring weight. Do not slow it down with your hand. If you encounter hammer fall, consult a gunsmith or contact Fusion Firearms for advice. Made in the USA from the best available materials and processes.

Specs at a glance

1911 Main Spring - Governme… SPECS AT A GLANCE 21lb WEIGHT
Editorial diagram — measurements verified during testing.

Key attributes

ManufacturerFusion Firearms
Sources & methodology. Editorial review and rating by Marcus Hale based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$5.95
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