This kit completes the lower you bought.Īll the parts included in this low kit are mil-spec, which means that they should fit with little difficulty any other mil-spec parts including upper receivers. When you buy an 80% lower receiver separately, it isn’t finished and requires more parts. This build kit by Palmetto State Armory includes everything you need to finish and assemble your lower receiver at an affordable price. Once assembled, the rifle shoots accurately and consistently.A ton of parts and tools included with this kit.This all seems like a lot, but Brownells also includes all the mil-spec parts and instructions you need to finish the lower and assemble all the parts. The buttstock that also comes with it has an adjustable pull, fiberglass-reinforced polymer, and recoil absorption mechanisms. With an A3 upper receiver made from aluminum and 10” M-LOK rail handguard, you get a quality upper with the ability to add accessories onto it. The upper assembly is made from Brownells and features a 16” barrel with a 1:8” twist that’s chambered for the 5.56 NATO.
#Best ar lower parts kit for the money install
The lower also has a black anodized finish to provide some more protection from corrosion.Īt 80%, you will need to install fire control/trigger group milling, trigger pin, hammer pin, trigger slot, and the safety selector hole. The lower is made from aluminum for lighter weight but durability. The kit includes an Anderson Manufacturing 80% finished lower receiver. This receiver set by Brownells is the most expensive option on the list, but it’s a complete set of all the parts you need to complete your AR-15 build. Keep in mind the features and your purpose for buying one, and you should have no problem making a choice.īrownells – AR-15 Receiver Set W/lower Parts Kit & Stock In this section, we go into detail on what each build kit involves and the features the companies put into them. Read on for more information about our picks for the best AR-15 build kits.ĬMMG – AR-15 LOWER GUNBUILDER’S LOWER PARTS KITīROWNELLS – AR-15 LOWER RECEIVER COMPLETION KITīROWNELLS – AR-15 TACTICAL UPPER ASSEMBLY BUILD That’s why we went through many options and narrowed them down to our favorites. There are a lot out there, so you need to be careful that you buy exactly what you need. Then what you need is an AR-15 build kit. Would you like to finish an 80% receiver for your rifle? Have you started looking at parts, but you’re not sure where to begin? Are you looking to build your custom AR-15?