About Lower Parts Kit
You are putting together your own firearm from the ground up, but you need a lower parts kit to finish off the build. The lower parts are the pieces such as the trigger and hammer, the trigger springs, as well as other pins and springs necessary to connect the safety and other parts. These kits may also come with the pistol grip, although it depends on what is included based on the type of firearm you are assembling and the extent of the kit you choose. A CMMG lower parts kit, for example, may contain absolutely every bit of the lower parts you need to assemble a rifle or shotgun, or it may only contain the internal springs and pins. No matter what you need in your lower parts kit, the vast inventory available on eBay means that you can get your firearm in excellent working order. Stop staring longingly at your gun parts, wishing that you could finish the project. Grab your kit and you will be out on the firing range before you know it.