Ever heard of detached retinas? You will.
I would just throw an Aimpoint on top of it and skip the irons.
This would be very cool to shoot once or twice but I think the novelty will wear off in less than ten shots and you'll realize that you just wasted a lot of money building something you only want to shoot once a summer and that's also worth nothing on the used market.
I'm guessing that there will be so much powder still burning as the projectile leaves the muzzle it will destabilize the bullet and accuracy will suck, I hope you're an experienced handloader and are able to build some safe rounds with a faster powder that will actually give you some sort of performance, 8.5 inches isn't much time for a projectile to get moving in a cartridge that typically uses 26+ inches.
Sorry but to me this is another case of more money than brains. Just a guess, you drive a lifted/leveled diesel and think it's cool to roll coal? Not trying to be a #### or insult you but who else would come up with something so useless knowing how insane the muzzle blast will be and still go ahead with it.
But hey, that's just one old farts opinion, I hope you enjoy your toy and I hope to see some links to videos of you shooting it.
Good luck, play safe.
You failed.























































