I'm making a SPR'ish rifle and decided to use the A2 Rifle stock. which is nice. except that I have a 50mm scope in medium rings which gives me a floating cheek rest...

I immediately thought of using a Stock Pack (or similar) until I contacted Triad Tactical and they told me I might have clearance problems with the charging handle. sure enough, I need 6 3/4" from the butt of the A2 stock. the TT stock [pack is 7" long.

any ideas?...