Hey guys,
Bought a VFC HK416 a few mo the back and it's a lovely gun but decided to make a few upgrades which pro airsoft supplies kindly facilitated! Had the hop changed, new gears plus shimming and also a new motor? I'm quite impressed with the trigger reaponse now and a little better range and accuracy but what else can be done now to improve even more? I know the barrel can be but is that going to make much difference?
Thanks
Jon