Beretta 687 EELL Diamond Pigeon Beretta Over & Under User Manual - Page 23

NOTICE: The tightening of the central "memory" screw locks the drop position. When you disassemble the adjustable comb from the stock, (to modify the cast or for cleaning), it is sufficient to unscrew only the two side screws. When you reassemble it, the "memorized" drop will be re-established. ● Check the adjustment of the cast, by mounting the shotgun. ● To finely adjust the drop, loosen both the central "memory" screw and the two side screws by half-a-turn. When you move the adjustable comb, it will "click" between positions by small increments. ● When the correct position is found, tighten the three screws. CAUTION: Use only the supplied wrench. CAUTION: Periodically inspect your "Memory System" device. Dirt and dust can interfere with the functioning of the adjustment mechanism. The device is made of a high strength technopolymer, reinforced by carbon fibers, that does not require lubrication. Avoid the use of oils or solvents.Clean the surfaces by simply wiping them down with a clean cloth. REPLACEMENT OF TRUGLO® FRONT SIGHT LUMINOUS INSERT FOR BERETTA OVER AND UNDERS SUPPLIED WITH TRUGLO® FRONT SIGHT WARNING: Check that the firearm is unloaded. To replace the fiber optic luminous insert with the one of different color supplied, proceed as follows: ● Disengage the luminous insert from the front ring by lightly pressing downwards. Extract the insert by running it in reverse so that it completely protrudes from the rear ring. ● Push the luminous insert provided into the rear ring. Press downwards and slide the front part of the insert towards the front ring until a distinctive click is felt. ● Check that the luminous insert is firmly fixed. 51