best FF rail for 11.5 barrel

[eclowntree]

Can antone help with what FF rail system they would reccomend for an 11.5 BCM barrel if i want the rail to end right behind the barrel threads kinda like Costa's KAC upper without paying for a KAC upper pics would be great too thank you guys

[m24shooter]

I moved your post as it should have been a new thread rather than piggy backing an existing thread.

[Stickman]

Can antone help with what FF rail system they would reccomend for an 11.5 BCM barrel if i want the rail to end right behind the barrel threads kinda like Costa's KAC upper without paying for a KAC upper pics would be great too thank you guys

You need to give a little more information.

Does your barrel have a Front Sight base (FSB)?

If so, do you want to keep it?

Are you willing to cut it down?

Are you doing the work yourself?

Is there a particular brand you are looking for?

Is there a price that you are looking to stay under?