Wolverine Airsoft "BOLT" HPA Conversion Kit for VSR-10 System Airsoft Sniper Rifles - Without Cylinder

"I got this and i was pissed. I bought this for my Jg bar 10 And like any other sane person that is going to make a purchase of A product they have no experience with would do research And the Wolverine airsoft YouTube channel states that every stock bolt comes with cylinder head that fits the JG bar 10 cylinder. The vsr 10 cylinder and cylinder head has slightly different threads so the cylinder head that comes with this product should not fit VSR 10 cylinders. So I purchased this item expecting it to fit in my rifle the JG bar 10 But nowhere in the description of this item States that this version of the bolt comes with a VSR 10 cylinder head. Now what I needed to do is go
directly to the Wolverine airsoft website and purchase A JG bar 10 cylinder head directly from them which is a very big inconvenience since the description of a item should describe every single detail which evike failed to do. So if you are getting this for a jg bar 10 just note the cylinder head it comes with will not fit.

"IMPORTANT NOTE BEFORE YOU BUY THIS: This package comes with the MARUI cylinder head, not the JG cylinder head. It fits the JG cylinder, but only the last bit of threading seems to grasp onto the cylinder head.. I think it may be ok, but Evike should've known this.