6.5 Grendel AR-15 Upper Builds

The 6.5 Grendel is great for hunting medium size game. It is lighter than other calibers and has enough power to take down almost anything you encounter. We offer AR-15 6.5 Grendel in a variety of different build kits. These kits come in rifle or pistol length. 

6.5 Grendel 80% Upper Build Kits include everything you’ll need to build a complete rifle minus the Bolt Carrier Group and Charging Handle. You’ll be getting an 80% lower receiver, stock or pistol brace, buffer tube kit, lower parts kit, and a 6.5 Grendel upper assembly, which includes a handguard, barrel chambered in 6.5 Grendel, and upper receiver.

6.5 Grendel Full Build Kits include everything needed to completely finish a rifle or pistol minus the lower receiver. You’ll get a 6.5 Grendel BCG, all the parts to build the upper assembly, a lower parts kit with a trigger and grip, a stock or brace, and a buffer tube kit. These kits are the ultimate DIY builders kit for any AR-15 builder. 

Complete Upper Build Kits for 6.5 Grendel are designed for those who already have a lower assembly. 6.5 Grendel Uppers come with all the parts needed to build a working upper receiver. You’ll get a bolt carrier group, 6.5 Grendel barrel, handguard, upper receiver, and the small hardware needed to hold it all together.

6.5 Grendel Upper Build Kits are for those who would like to customize their 6.5 Grendel AR-15. Upper Build Kits include everything you need to build an upper assembly minus the bolt carrier group and charging handle.

With all these build kits, you can choose to have the parts shipped directly to you for the ultimate DIY AR build experience, or you can choose to have our team of expert in-house gun builders assemble your build for you.