If this was answered before, I couldn't find it.

Have a G20 with an aftermarket, stock-length tube (LWD & Bar-Sto), using an ISMI 20lb recoil spring.

Want to load Hornady's 200gn FMJ-FP to max over AA#7 powder.  Have plentiful of both.  With that combo, what's a max load that people here have gotten to and are comfortable with. 11.0-11.5 grains?

I've got new brass and have lots of 1x-fired Winchester or Star-line brass.
Also have a plentiful amoun of CCI 300 Lg pistol or CCI 350 mag primers. Which do you recommend w/ this combo?

Thanks!   

My older Accurate Arms PDf files show 200gr FMJ using AA#7 10.7gr. @ 1144fps 36,200 psi  COL 1.2500"
However The newer data doesn't even show the FMJ or the TMJ listings.

Lyman Pistol and Revolver and Lyman #48 shows 200gr JHP over 10.6 grains of AA#7 @ 1145 fps 28,200 CUP COL 1.2500"
Speer #12 shows their 200 TMJ over 11.6 @ 1151 fps no pressure given...but said to be with in SAAMI standards.



If you need copies of that info PM me...

Shadow  - thanks buddy!  Was just wanting some confirmation. 
Will post back when I've had time to send rounds down range.

BTW agtman, welcome to the forum!    Glad you could join us here!
Best regards!