EMERBU SLR 15 Inch Handguard Uprade
im trying to add a 15 inch handguard to my EMERBU SLR, but ik emerbu has a unique t piece, and I think it has a 7.5mm inner barrel? Not sure though. So I needa figure out the outer and inner barrel lengths, and its fine if its sticking out the handguard a little or right up at the edge would be wonderful, i have decided to get a 45cm inner barrel and get an outer barrel extender but i need help choosing lengths.
