02-07-2020, 04:23 AM
keystone183 Wrote:To piggy back on this, i saw on another forum, where Ray (thunderbeast guy in video) posted that the Ultra7 was quieter at the shooters ear than the Ultra9 from metered #'s (on gas gun). I don't recall if that held through to the Ultra5 or not or if the 7 was the sweet spot....
Yes. The reason is that the efficiency of the suppressor gets better with length/volume, so more back pressure is created from the longer cans on a gas gun.
The Ultra 7 is a better choice for shooter's ear on an AR15 for that reason, along with selecting a .30 Cal can and not a can meant for .224 or 6.5mm.
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