[Benelli MR-1 Accessorizing Issues - Tri Rail too short]

Hello, I just recently purchased a Benelli MR-1 and installed

Benelli's composite fore-end picatinny tri-rail on it -

http://www.midwestgunworks.com/page/mgwi/prod/benelli-accessories/81138

 

After that, I attempted to mount my Crimson Trace MVF-515 -

http://www.crimsontrace.com/products/manufacturer/ar15-m16-rifles/01-3120

 

Unfortunately the tri-rail is only about 2.5 inches long and I need

roughly 3 inches to seat my laser grip on the rail.

 

My question is what products currently exist that might help me

circumvent this issue OR what if any custom pieces could be made

so I can consummate this union between the grip and the tri-rail?

 

I anxiously look forward to hearing back from you.

 

Sincerely,

 

Paul D. Van Hoy II