Over again the ATF is targeting pistol stabilizing braces. The ATF published a listing of "factoring criteria" for determining whether or not your AR-fifteen pistol is considered an illegal SBR rifle. If you want to keep enjoying your AR pistol with any accessories you want, so it's time to legally catechumen it into an SBR rifle by registering it as an NFA gun. Only It'southward not as difficult every bit you remember.

You lot can utilize this weblog post to guide y'all whether you want to catechumen an AR pistol or build an AR-type SBR rifle from scratch. The steps are as well the same whether you lot're using an 80% lower or a stripped lower receiver you bought from an FFL.

The following seven steps will cut through all the defoliation and point you lot in the correct direction of converting your AR pistol into a legally registered SBR rifle.

Maxim Defense

Converting an AR Pistol to an SBR Rifle in seven Steps

Plan Your Upgrade to an SBR Rifle

Since you need some data almost your AR pistol to SBR rifle conversion for the Form 1 application, it makes sense to start buying the parts required for your burglarize before you consummate the ATF application. Fifty-fifty with the ATF's looming pistol brace ban, AR pistols volition still be legal to ain equally long as yous meet their criteria, which includes non being able to install a caryatid on your buffer tube.

The overall length of your SBR rifle is calculated past measuring from the tip of the cage to the end of the stock with the stock at full extension. Although yous can change the overall length later, yous nevertheless need to report your SBR rifle length on the Course 1 application. This is why information technology's important to get your parts figured out before submitting the application. The ATF recommends estimating the overall length since you can't technically get together your SBR for measurement without your application being approved.

Create an EForms Business relationship with the ATF

ATF EForms Registration

Once y'all create an EForms account, you can showtime the process of seeking approving to convert your AR pistol to an SBR rifle.

Submit Your Form one Application to the ATF

When yous log in, you'll be brought to a dashboard with a horizontal curl bar and a series of forms at the top-middle of the page. drag the gyre bar to the right until you find the dark-green icon labeled "Course ane ATF F 5320.1". This is the application you must make full out for your SBR.

ATF Form 1 Application

Submit Two Sets of FD-258 Fingerprint Cards

Two sets of FD-258 fingerprint cards need to be included with your Class ane application by mailing them to the ATF. Ordering cards from the FBI will take approximately one to 2 weeks for processing and shipping. You can purchase an FD-258 fingerprinting kit from Amazon, and get them much quicker. The kit comes with ink and five cards.

FD-258 Fingerprint Kit

After yous submit your Form i application, you'll receive an email from the ATF notifying you that your application is in a "PENDING RESEARCH" status. During this time, the application is being reviewed past the ATF. Once the application has been reviewed by the ATF and they determine that the information has been entered online correctly, your application volition get into a "PROCESSING" status.

When this happens, yous'll receive a second electronic mail with a alphabetic character attached. That letter has instructions for mailing your fingerprint cards in. Y'all must mail two sets of prints with this alphabetic character to the accost provided in the letter. On average, people are receiving the letter's within five to 15 days of applications being submitted.

Patiently Wait on the ATF for Blessing

In one case you've mailed your fingerprints, yous'll need to wait betwixt 30 to xc days for your SBR application to be approved, although many accept seen their Form 1'southward come back within 30 days.  Once approved, the ATF volition email you a third time. This email will contain a copy of your tax stamp, which you should print multiple copies of. Proceed ane with your SBR rifle, keep one in your gun prophylactic, and ane inside your vehicle.

Ensure that the Lower Receiver is Engraved

All NFA guns require a serial number, but this doesn't mean yous can't use an 80% lower for your SBR rifle. You become to brand up your own serial number and accept information technology engraved on the 80% lower receiver you fabricated.  If you're in the 80% lower group, here is what's going to demand to exist engraved on the firearm.

  • Manufacturer
  • Location
  • Model
  • Caliber
  • Serial Number

SBR engraving

Engraving must exist at least .003" min depth and 1/xvi" min print size. The lower receiver is the most popular location considering whatever changes to the other components would not require the engraving to be repeated.

If you purchased a firearm through an FFL, then the manufacturer already has everything engraved on it that's needed, so in that location is zilch you need to practise.

Swap out Your AR Pistol Brace for an SBR Stock

With approval and engraving requirements met, you tin at present legally convert your AR pistol into an SBR rifle by installing your stock, or otherwise completing your build if y'all haven't already. You tin fifty-fifty just keep your existing AR pistol brace installed if yous want to since you're legal either way at this signal.

A great option for a new SBR rifle stock is the Maxim Defence force CQB stock. The Maxim Defense force CQB Stock is a durable, comfortable, and meaty stock that is made for real-globe use.  The Maxim CQB Stock weighs in at merely 18.59 ounces and is fabricated of 7075 Aluminum Blend with smartly placed QD mounts. At its most collapsed position, this CQB stock only adds 5.35" to your AR15. At full extension (ten″), the Saying CQB stock is the length of an extended carbine stock. And with 4 full positions, you can arrange for maximum condolement and multiple scenarios.

The Maxim Defence CQB Stock is non built to exist a safe queen, it's made to be used.

Maxim Defense PDX

Related Manufactures:

  • AR Pistol Caryatid Buyers Guide | Everything Yous Should Know Before Buying
  • Build Your First SBR Legally
  • The Difference Betwixt an AR-15 Pistol and a Brusque Barrel Burglarize (SBR)

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