Sale
AU Mil-Spec M4/AR15 Carbine Buffer Action Spring
AU
$5.95
$2.50
Below are the available bulk discount rates for each individual item when you purchase a certain amount
- Buy 100 or above and pay only $2.00 each
AU's Mil-Spec carbine buffer action spring for M4/AR15 type rifles.
Reviews
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Good replacement spring
I bought this as an economical spare recoil spring to have on hand. For the price, it's hard to beat. It will work when when needed to get my gun back running again.
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Spares, So Take My Stars With A Grain Of Salt
They appear to be fine and functional springs, but they were purchased as spares and have not been installed yet, so take that how you will.