Umbrella Prometheus 6.03 EG inner barrel with R-hop

~3 Week Build Time A truly timeless, tried and true setup. Be aware, shots will be erratic/inaccurate for the first 5,000 rounds put through, it takes a little time for the patch to break in and conform to the shape of a BB. Once you play a couple of games you should be shooting extremely accurate!  Prometheus 6.03 EG inner barrel with installed R-Hop modification. Available with a pre-assembled drop in kit for compatible TM spec M4 type AEG/HPA Airsoft guns. The perfect upgrade for any gun, to increase accuracy, range and consistency of each shot fired. Out range anyone else on the field with incredible range and accuracy despite FPS. Our handmade R-Hop has been an integral modification we perform for all our builds as users can experience 30% increased effective range over non R-Hopped barrels. Purchase in a complete drop in assembly configuration for a true plug and play upgrade process if your build uses a Tokyo Marui spec M4 style hop up unit. Please not