Right so after testing both the OCA and the RFP in both district A and B beforehand and after these are my findings.
Lets start with the OCA:
In the test variant A district the gun felt more rewarding for killing someone as the fire-rate was significantly slower therefore meaning that the player being shot at had to be tracked more, this however felt a little over done as even with Cooling Jacket 3 equipped it was significantly slower and was a bit over done.
In the test variant B district the gun did feel like it had a faster TTK due to its quicker bullet output putting it closer to the feel of live, this version did feel as if it could combat other weapons better and more closely compared to district A as in A going against other CQC weapons was fairly difficult as taking them down with a slower fire rate made it significantly harder than just reading the numbers would have made it feel.
Lets move on to the RFP:
In the old test variant A&B district the RFP felt good at taking down people at range due to the buff given to it but did still feel too effective in CQC even with the 4th burst being needed as it didn't bloom out much for being a Mid-Long ranged secondary.
In the newer test variant A district the RFP feels as if it wants to be more of a Close-Mid range weapon and isn't very effective at range at all due to the hard drop off therefore making it more of the CQC cannon that it feels like on live at the minute.
In the newer test variant B district the RFP feels significantly nicer as it can't be used in CQC to defeat every weapon and isn't going to beat primary weapons at range all the time due to its quicker bloom and 4 burst (10 bullets) to kill. In my opinion the only real change I would make to the RFP in this case would be that it could be slightly more consistent at range by lowering how quickly the gun blooms but other than that it is fine in my opinion and these changes suit the play style of the current game.
The Talon overall I feel should be treated as a normal RFP as nor the mod or the weapons description state that it has a lower base range than the normal RFP.
To conclude then I would say that Test Variant B is better for the OCA and The new Test Variant B is better for the RFP but could do with the tweak mentioned above to make it fit in with the category I feel it should be around being a Mid-Ranged Weapon.