Product Description
Colt M4/AR15 Carbine Buffer Action Spring P/N: 9390022
Factory Colt carbine-length buffer / action spring. Goes in the carbine receiver extension and works with the carbine buffer.
Features
- Genuine Colt factory part number 9390022
- Carbine-length action spring
- Fits M4 / AR-15 carbine receiver extensions
- Replacement for worn or tired springs
- Sold individually
Specs
- Manufacturer: Colt
- Part number: 9390022
- Type: Carbine buffer action spring
- Platform: M4, AR-15 carbine
- Fit: Carbine receiver extension / carbine buffer
This is the spring only. Buffer, receiver extension, and castle nut are sold separately. Use a carbine spring with a carbine tube, do not substitute a rifle-length action spring.
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Custom Field
Product Reviews
43 Reviews Hide Reviews Show Reviews
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Fast and free
Product shipped same day and it was free. My new go to place to order from.
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Colt carbine buffer spring
Fast shipping, processing, and good quality. Will recommend others to purchase from here.
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Courteous and professional!!
Daniel, was very helpful and made the process of ordering multiple parts a smooth and easy process.
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As expected
Fast shipping. Does the job
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genuine unobtanium Colt
And at good price and free shipping. My only worry is when word gets out, no more parts for ME.
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Stellar Experience
This was my first order from ARMS UNLIMITED and look forward to many more, they exhibit quality items, fair pricing and quick shipping. The Perfect Company.
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Nice for the price
It was just what I was looking for to complete a build
