Remington 19481 Length Of Pull Kit Shotgun Synthetic Black - This system allows the LOP to grow with youngsters and be modified to the precise specification of all shooters of smaller stature. A total 1" of adjustment brings compact buttstocks (1" shorter LOP than standard) up to standard size in .25" and .5" increments. Kit includes two .25" LOP spacers, one .5" LOP spacer and corresponding screw lengths to accommodate 3 different lengths.