
By lifting the adjustment lever, you can slide the stock completely off the extension tube. Now, remove the buffer and spring from the tube. Just press down on the detent pin and they will slide out. Carefully loosen the locking ring using an AR armorer’s tool. It will turn in a counter-clockwise direction when looking back to front.
Full Answer
Can you replace the buttstock on an AR-15?
Though replacing the buttstock on an AR-15 appears to be a simple thing, it can actually be just a little bit complicated. However, once you know the different sizes of AR stocks, tubes, and buffers, things get much easier.
How to remove the stock from an AR-15?
By lifting the adjustment lever, you can slide the stock completely off the extension tube. Now, remove the buffer and spring from the tube. Just press down on the detent pin and they will slide out. Carefully loosen the locking ring using an AR armorer’s tool. It will turn in a counter-clockwise direction when looking back to front.
Can You Weld a buttstock on an AR-15?
The AR-15 is a customizable sporting rifle, and collapsible buttstocks are no exception. The stock ones on new AR-15’s are often too simple, and don’t allow you to obtain a comfortable cheek weld. Here is a fast and simple way of removing and replacing the buttstock on an AR.
How do you tighten the buttstock on an AR tool?
Most AR tools have a cutout where you can attach a torque wrench like the one shown here. Tighten the extension tube with about 35 foot-pounds of force. Once the tube is installed, you can just slide the new buttstock into place.

Can you rebuild an AR rifle?
It doesn't. Per the rules if you have an AR rifle you cannot rebuild it into a handgun. If you build an AR with a LOP ( length of pull ) of under 13.5 inches and an OAL ( overall length ) of under 26 inches it is considered to be a handgun. There are a few other rules so make sure you consult someone in the trade who knows the current rules for your area.
Is an AR-15 a handgun?
Ok, this is a grossly simplified answer as there are other considerations when determining the status of a firearm, such as barrel length and overall length, among others; however, according to the ATF, an AR-15 becomes a handgun if it does not have a buttstock because any firearm that is meant to be fired with one hand is considered a handgun. Since the weapon cannot be shouldered, it is considered a handgun. EDIT: There are serious legal considerations if you are planning to build your own AR pistol. To begin, you must start with a designated pistol lower or a stripped lower receiver. As the
