Pair up your own AR mil spec barrel and furniture with our J180 builder kit!
- AR grip, barrel, forearm, dust cover kit and stock are NOT included with this kit.
.378 Rim Dia. X .125 Bolt Face Depth
- .223 / 5.56
- .204 Ruger
- .350 Legend
- .300 Blackout
.441 Rim Dia. X .125 Bolt Face Depth
- 6.5 Grendel (Type 1)
- 6 mm ARC
- 7.62 X 39
Reminiscent of the AR-180 design, the JARD J180 utilizes a direct impingement gas system with a guide rod/recoil spring system housed completely within the upper receiver. However, it features milled aircraft grade aluminum upper and lower receivers for greater rigidity. It also comes standard with a JARD ARJ trigger system for a smooth, crisp trigger pull. Takedown is simple (see video above) making cleaning and rifle maintenance very easy.
Canada Non-Restrictive FRT #195699