The Vision Defense Patriot AR-15 80% lower build kit is one of our preferred semi-automatic rifles we build and is now offered as an AR-15 80% Build Kit . The lower and upper receivers are both forged 7075 T6 aluminum, a highly sought after option. Available in any color cerakote, the options are limitless. The rail for the Patriot 80% AR-15 Build Kit is a carbine length drop in quad rail for all the accessories you may desire. It is a carbine length gas system that is built to send thousands of rounds down range. Also equipped with this rifle is a 6 position adjustable m4 stock with integrated QD mounts for a sling and milspec m16 full auto rated bolt carrier group, and a standard 7075 aluminum charging handle.
Included with our 80% build kit:
- Completed upper assembly built by our experienced team members
- 80% lower receiver (forged 7075)
- Lower parts kit
- Butt stock assembly
- 30 Round Magpul Pmag Gen 3
- Vision Jig Assembly
80% build kit details:
- Upper Receiver: AR15-A3 made of 7075 T6 aluminum forging, Features M4 feed ramps, comes with forward assist and dust cover. Will work with multiple calibers and comes cerakoted any color.
- Barrel: 16 inch, 1 in 9 twist (caliber specific), with a parkerized finish. The barrel is manufactured of 4150 Gun Quality Steel, heat treated to RC 28-32 hardness, and stress relieved. M16 A2 ½x28 flash suppressor.
- Bolt Carrier Group: M16 Manganese phosphate or nitride coated, chrome lined, MPI tested, comes complete with cam pin, firing pin, and firing pin retainer. Manufactured in the United States.
- Charging Handle: Standard charging handle.
- Gas System: Carbine length gas tube. Gas block is same plain with picatinny mounts on top and bottom of the gas block. Gas block is manufactured right here in Indiana.
- Rail: 2 piece drop-in quad rail, carbine length, ultra-thin width made from 6061 aluminum, includes QD sockets for slings, and cerakoted any color.
- 80% Lower Receiver: Manufactured out of forged 7075 aluminum. Broached Magwell. Machined to mil-spec tolerances ready to be completely finished. Cerakoted any color.
- Lower Parts Kit: All springs are made in Indiana. Included everything needed to completely put together a lower receiver.
- Butt Stock Assembly: Mil-spec Buffer tube, castle nut, end plate, and buffer all made in Indiana. Comes with a standard mil-spec stock.
- Jig Assembly: Vision Defense’s simple to use jig assembly CNC machined in house. Step-by-step instructions for finishing out your very own 80% lower receiver.
- Magazine: Included is a 30 round Magpul Gen. 3 pmag (where allowed by law).
Need a little guidance? Vision Defense has step by step instructions on completing an 80% lower receiver here.