heinous Avratech Retro 7 results:
look not best - even with the more efficient aftermarket .681" Empire barrel he has only max. 275 J.
On other side results from sniper97 Retro 7 (Avratech Retro 7 Unboxing and Review
) showing 390-417J.
I have not yet extrapolated the values from BLachance75 graph (Avratech Retro 7 Unboxing and Review
) but they look very similar to sniper97, perhaps only very little better.
Everthing what can get ~35 shots above 250 fps is very good, but up to now it looks for me like "regular phantom style" paintgun - similar to Redux... nice but with no real advantage in efficiency... altrought the your new TPC looks interesting... Perhaps you can get more from Retro 7. We will see.