AR15 Build Kit

Pickett’s Mill Armory is home to one of the largest selections of AR 15 Build Kits in the industry with components from some of your favorite manufacturers. Our AR-15 Build kits come with everything you need to complete your project and head out to the range. These Build kits include the follow items. Assembled Upper Receiver, Bolt Carrier Group and Charging Handle, Lower Receiver Parts Kit, Buffer Kit and Buttstock.

Assembled Upper Receiver

The Upper Receiver includes a MILSPEC AR15 A3 Upper with the forward assist and ejection port cover installed. The upper features MIL-A-8625 Type III Class 2 Anodizing (meets military specs). The barrel is 4150 CMV steel and features either a phosphate coating or nitride depending on the item you choose. Our gas system parts are CNC Machined to perfection and offer a nice tight fit on the barrel. Our gas tubes are stainless steel and fit perfectly into the gas block to prevent any blow by and loss of gas. The AR15 Builders Kit typically comes with an A2 Flash hider but you can choose a different one from the Muzzle Devices section of the site. Finally, the Hand Guards are 6061 T6 Aluminum and can be found in either Keymod or MLOK depending on the Kit you choose come in 7” Handguards up to 15” Handguards.

Lower Receiver Parts

Our Lower Parts Kits are 100% Made in the USA which is not typical anymore. Each of the pins, springs and metal parts perfectly within spec and will make your assembly easy. This kit includes all of the small parts needed as well as the Fire Control group. Our Buffer System Parts include the Tube, Buffer Spring, Buffer, End Plate and Locking Ring. Then they come with a standard Carbine buttstock.

This kit includes everything you need to build your new AR15 Rifle minus the Lower Receiver which can be found at your local dealer. Shop today!