Thread: 308 Subsonic powder alternative to Trailboss

There's no other powder with the characteristics of trail boss. Personally I've never had great results with it certainly not enough to make me change from unique and red dot plus it burns dirty compared to them. The bulk aspect of it is seen as a plus by some compared to 7 or 9 grains of pistol powder, it's impossible to double charge a case with it but if you're inattentive you could with red dot etc. They are far more cost effective than TB.