Springfield Armory 1911 V12

I bought this gun new about 10 years ago. I had the C-More, the blast shield, and some other tweaks installed at the time of purchase.

Is there any reason I cannot use this for Bullseye? Is the porting an issue? Pics below-- yes, I know I need to clean it :-)

Thanks!
dsd

From what i see, it would be allowed in bullseye.

Here is a larger picture showing the porting/compensation:

No rules against porting or compensation , nothing on it would disqualify it from bullseye The question is will it hold the black at 50 yards? if not your wasting your time with it.

Thanks. I plan on doing some bench testing to see what I can get from it. I can easily test 25yards but 50 may be a bit tough for me to test (range access issue).

Again, thanks, I love this forum :-)