05-10-2020, 06:56 PM
I've got an 18" 319 Lilja barrel.
27.4 grains of AR Comp in Hornady brass, CCI450 primer, 123gr Hornady ELD-M bullet set to 1.663 base-to-ogive (~2.245 COAL). This shoots extremely well. I started seeing pressure signs at 27.6 grains (velocity dip and primers starting to flatten). My working muzzle velocity looks to be 2420.
27.4 grains of AR Comp in Hornady brass, CCI450 primer, 123gr Hornady ELD-M bullet set to 1.663 base-to-ogive (~2.245 COAL). This shoots extremely well. I started seeing pressure signs at 27.6 grains (velocity dip and primers starting to flatten). My working muzzle velocity looks to be 2420.