Regarding pistol-gripped stocks, Bevin Grams has advised success with an 11.5" LOP on a Benelli, and recommended the shortened Speed-Feed PG stock over a modified factory Benelli stock. The standard Speed feed LOP is 13".
For application on a Remington 1100, I would like to try the Speed-Feed LOP modified to 11.5" with a the stock Speed-Feed recoil pad or a Sims pad.
It appears that shortening the Remington is limited by the length of the stock retaining nut.
I would appreciate any input to shortening to 11.5" or how much less than 13" an 1100's LOP can be reduced. Thanks.