Beretta 687 Silver Pigeon V Beretta Over & Under User Manual - Page 22

ADJUSTABLE STOCK WITH MEMORY SYSTEM FOR BERETTA OVER AND UNDERS SUPPLIED WITH MEMORY SYSTEM ADJUSTABLE STOCK WARNING: Check that the firearm is unloaded. The adjustable stock features a "Memory System" device. It allows to fit the stock by modifying the drop (at comb and at heel) and the cast (right or left). The adjustable stock of your shotgun is factory preset with standard measures of drop and cast. ADJUSTING THE CAST ● Unscrew, with the supplied wrench, the two side screws of the adjustable comb (Fig.37) ● Lift the adjustable comb off of the stock. ● Loosen the locking screws of the adjustment mechanism (Fig 38) and move it to the right or to the left, obtaining the required amount of cast. ● Tighten the locking screws of the adjustment mechanism, always using the supplied wrench (Fig. 39). ● If you want to "memorize" this position for future adjustments, move the arrows of the two sliders (positioned on the sides of the adjustment mechanism) to correspond with the cast indicator situated at the base of the mechanism itself (Fig. 39-arrow A). Two scales, at the base of the adjustment mechanism, will indicate the cast position (Arrow B). The sliders and the scales will help you to immediately reset the adjustment mechanism according to the positions previously "memorized". ● Reassemble the adjustable comb on the stock. ● Completely tighten the two side screws of the adjustable comb to lock it in the required position. CAUTION: Use only the supplied wrench. ADJUSTING THE DROP ● Unscrew the two side screws of the adjustable comb and loosen (by only half-aturn of the wrench) the central "memory" screw. (Fig. 40) ● Move the front and/or the rear part of the adjustable comb upwards or downwards to obtain the required drop measurement. ● Completely tighten only the two side locking screws of the adjustable comb. ● Once the drop adjustment is correct, tighten the central "memory" screw. 50