11-17-2018, 10:28 PM
I'm planning on doing a full-length 5.56 M16A2 comparison, but all of my 5.56 AR15s are shorter than 20".
I also need to do a graphic showing a 3D metric of 6.5 Grendel next to .308 Winchester, same barrel lengths, with ballistic trajectories and wind deflection.
I also need to do a graphic showing a 3D metric of 6.5 Grendel next to .308 Winchester, same barrel lengths, with ballistic trajectories and wind deflection.
NRA Basic, Pistol, Rifle, Shotgun, RSO
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com