During the pandemic, I started reloading. I had started amassing some components and stuff prior, but actually started during covid. I had purchased 500 147 grain .308 projectiles on sale from RMR, but after shooting 220 Grain subs with a suppressor, that's the area I like to play. So, I found a pdf from Hodgon about subsonic loads. It lists 150 and 140 grain subsonic loads using 6 grains of Trail Boss for about 900 FPS each load. So, I finally got my hands on a bottle of Trail Boss and it says right on the package developed exclusively for lead projectiles.
Has anyone on the site used TB for 300BLK loads like I'm attempting? Has it cycled in an AR platform?
Has anyone on the site used TB for 300BLK loads like I'm attempting? Has it cycled in an AR platform?