Kevgun

Yes, i use RS52 and also N135 , the N135 shoots tighter groups and for 34 grains i'm getting 3450 FPS with a 20" barrel, the RS52 is faster by a couple 200Fps, but its the accuracy that kills ,not the speed.

YES i have one, its rare to see a 2nd hand one for sale, a bargain for sure. Much nicer to use than the Helion that replaced it.

Its Lovely, the only thing i would change is the paddle that releases the mag, i have the same floor plate and paddle or latch if you like on my T3, it keeps snagging on stuff if your carrying it about and the mag drops out, i removed mine and trim the sides down , i also made it a tad longer because the mag wobbled about to much for my liking and reapplied cerakote.

Drone on a custom built reach back mount,https://drive.google.com/open?id=1-2hjCIKy5uMTx_1NvvjSnU2M5FQPQj3W

It worked okay then Pete👍 now to sort the other problem.

I love mine, nothing wrong with the quality, ergonomics are OK for me, everything is adjustable, not sure whats meant by Hinge strength, my hinge opens and closes very smoothly and locks up solid My only grumble if i'm being picky is when you fold the stock it knocks against the action. the main thing is and it's what i bought it for is it shoots straight and true. but as with everything, there's the Friday afternoon/Monday morning model that slips through QC