Wanted: LOOKING FOR ACCURACY INTERNATIONAL KEY SLOT RAILS, ACCESSORIES AND CHASSIS

Hey! I’m looking for the full length rail to go on top of the handguard for my AIAX. 
I’m also interested in any parts like the plastic side panels or even full chassis. Would be interested in a used muzzle brake also. 

I’d be interested in trading my current chassis for one of the older AICS chassis also.