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American Made Gun Parts 

1911 Frames • triggers • hammers • slides and more...

factory direct savings!

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Our goal at AMI Defense is to provide the firearm enthusiast with Aerospace quality products they can be proud of carrying or showcasing in their personal collection with parts needing very little or no fitting required. It is still recommended a qualified gunsmith assist you with the assembly. 

We save you money by investment casting the gun parts rather than machining or forging!

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FEATURED PARTS

HIGH PERFORMANCE
1911 CAST FRAME

Our 1911 frame is destined to become the industry standard to which all other factory or custom built 1911's will be compared.
 
This 5" long Government Model is the best single stack duty, defense or competition pistol you'll find in America. It offers the best
quality, the best value and the best performance.

Ships Ready to Machine- 80% complete

Or

100% complete (All ATF rules apply)

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We've designed the cost out of fire arm components and 1911 frames by changing the manufacturing process. 

Traditional methods call for machining each frame one at a time out of a block of steel. With this method you incur added costs covering the machine, labor and even scrap metal. 

At AMI Defense, we use a net shape investment casting process; allowing us to produce multiple frames at a time, saving you time and money. 

STOP MACHINING. 

START SAVING 

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We've poured approximately 158 million pounds of molten metal in the last 30 years
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Casting parts allows for more intricate features with better cost savings
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Castings cool uniformly so there is no directional grain properties

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