So after much fiddling, its finally done. My 1st stamp gun....and nope, not the last.
Had to mill out the handguard cap, and I didn't loose any fingers! Big thanks to RDTCU for some guidance!
Getting a rail affixed to the front for BUIS is going to be a little hard, but it's in the works!










spacers used to position the handguard cap for a solid fit, since cap was milled out to fit on the KX3




Parts list
Upper
Crosshill Tech side charging upper  (one or more Crosshill employee was involved with LAR OPS4 (side charging upper) as I was told)
Rainier Arms 7.5 select barrel
KX3
Magpul SL handguard
Seekins adjustable gas block
Primary Arms MD-ADS red dot sight with 1/3 lower cowitness

Lower
2A Armament Balios Lower
Spikes T2 buffer
Geissele S3G trigger
Battle Arms EPS (enhanced takedown pins)
Battle Arms safety (2x short crank)
Norgon ambi mag release
POF enhanced bolt release
Magpul K2 grip (might upgrade to a K2+ for the rubberized texture)

Sweet!  

Dude!

Looks awesome.  Have you fired yet? Curious about the reliability of the 7.5".

That's awesome OP! I Congrats

nice looking SBR. good work!

Very nice!

How's that forend going to hold up to mag dumps and heat?  How much clearance between it and the pig?

Like a raped ape. In fact I'm having a little trouble making it unreliable. (Adjusting gas block)

Thanks for the comments all




Clearance between pig and forend is at least a 1\8 in. Should be fine. If not...it's cheap part to replace lol. This Sunday I should add a range report, going to sight in the red dot.

Looks awesome


When I first looked at it I was on my phone and it looked really weird to me and didn't notice it was a side charger.

Sweet

Crosshill upper XSR-15 right side only, knew that because I have the XSR-2 ambi on my new build. I wanted it to charge with left hand and I have not decided if I will take the right one off.
I will not more than likely because if the left one came off I can still charge the weapon . How much have you shot it ? Any jams ? That T2 buffer and adjustable gas block require much adjustment ? I would enjoy your thoughts on this as I will be running 10.5 barrel suppressed and I am thinking of adjusting till it will just barely will eject the round and work my way out till it feels right, my LWRC ultra compact stock came with a 3.2 oz buffer so I have to work with that , but it is heavier than standard. Nice build , like what you did !

Thanks Will