24 26 barrels

3

Custom Grendel

An AR-15 chambered in 6.5 Grendel, a rather accurate and popular caliber among some target shooters. I’ve seen some 6.5 Grendel AR-15′s before with 22″, 24″ and even 26″ barrels, though most owners report 24″ as the best in terms of velocity. This one has a JP Enterprise Recoil Eliminator Muzzle Brake which is supposedly pretty effective at what it does. Generally you only see the JP brake on competition guns. (GRH)