What is R-hop and why you should use it
R-hop is a modification done to your barrel that significantly increase the range of your Airsoftgun. It provides the perfect contact surface to apply constant spin onto your BB. Probably the most important advantage about R-hop is that it’s able to hop (lift) BBs up to 0,5g without any problem.
Most airsoft sniper rifle buckings cannot lift that heavy BBs and that’s why an R-hop is a necessity if you want to get the highest performance level in airsoft sniping.
The R-hop I am using in my VSR-10 is done by umbrella armory which is the same company that also does the r-hopped barrels of the tuningkit. Umbrella Armory is a airsoft tuningcompany in America which is famous for making the best R-hop mods.