An AR-15 Rifle Kit For The DIY Gunsmith
- This rifle kit is perfect for starting your DIY AR-15 rifle build project.
- The AR-15 parts included in this kit include a fully assembled upper and an 80 percent lower.
- All rifle parts offered online at Thunder Tactical are machined to mil spec tolerances.
- We have test fired all assembled uppers to ensure proper cycling.
When you shop AR-15 rifle kits for sale online at Thunder Tactical, you’re shopping high quality AR-15 parts perfect for your rifle build project. This AR-15 rifle kit includes the following .223/5.56 upper receiver parts:
- 16" Barrel stainless steel, .223 Wylde
- 12" Free float Quad Rail Handguard
- Low pro gas block
- Forward Assist
- Rifle Length Gas Tube
- Ejection Port Cover
- Charging Handle
- M-16 Bolt Carrier Group
- Flash Hider with Crush Washer
This rifle kit also includes an 80 percent lower, a lower parts kit, and a six-position stock with buffer, buffer tube, and spring. Keep shopping our gun parts online to discover the other rifle parts we have to offer.
- Available assembled or unassembled
- Black hard coat anodized upper & lower
Anodize Color Options