Bushmaster Acr Serial Number Lookup

Bushmaster ACR Barrel Kits for Sale

Brownells has just begun offering several Bushmaster ACR Barrel Kits for sale in the .5.56 caliber and four barrel lengths.

Where does my serial number fit in? +Early ACR issues? This is a discussion on Where does my serial number fit in? +Early ACR issues? Within the ACR Technical Discussion forums, part of the Remington/Bushmaster ACR category; This may be an odd question, but I want to know where my ACR stands in the productions from Bushmaster.

5.56mm Bushmaster ACR Barrel Conversion 18.5″ Bushmaster Part Number 91750
5.56mm Bushmaster ACR Barrel Conversion 16″ Bushmaster Part Number 91751
5.56mm Bushmaster ACR Barrel Conversion 14.5″ Bushmaster Part Number 91752
5.56mm Bushmaster ACR Barrel Conversion 10.5″ Bushmaster Part Number 91753

Bushmaster ACR Barrel Kits for Sale

Giving the Bushmaster ACR platform the versatility that has been desired since its development, these factory Bushmaster ACR barrels in a variety of lengths ensure you have the length you need for the situation you find yourself in.

Available in 18.5”, 16.5”, 14.5”, & 10.5” lengths these ACR barrels are set up with the quick detach barrel system that allows for a fast, simple and convenient barrel change. All Bushmaster ACR barrels are hammer forged from 4150 chrome moly vanadium, and are Melonite treated for durability. Each ACR barrel comes with an AAC 51T flash hider adapter, compatible with corresponding AAC silencers. All NFA rules apply.

You can call bushmaster, they will look up your xm serial number and can even mail you a DOM letter if you'd like. I did this a few years ago.
Originally Posted By thegipper453: I have an email sent out to Bushmaster asking when mine was made based on serial number and model number but I'm wondering if anyone knows exactly when Freedom group bought out Bushmaster and the quality went down hill.

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