Beretta AL 391 Instruction Manual

2120WARNING: Check the firearm is unloaded (cartridge chamber empty, receiver
empty, magazine tube empty). Check that the firearm is unloaded by looking
through the ejection port, the loading gate and the chamber. If the shotgun is
not unloaded, unload it as described in the chapter “Unloading the firearm”.
Lower the hammer on the unloaded gun by pulling the trigger.WARNING: Never point a firearm at someone or at hard and flat surfaces.
Treat the firearm as if it were loaded. (See points 1, 2 and 4 of...

2322WARNING: Check that the firearm is unloaded (cartridge chamber empty, re-
ceiver empty, magazine tube empty). Check that the firearm is unloaded by
looking through the ejection port, the loading gate and the chamber. If the
shotgun is not unloaded, unload it as described in the chapter “Unloading the
firearm”. Lower the hammer on the unloaded gun by pulling the trigger.WARNING: Never look into the muzzle  or change tubes  on a loaded gun
even with safety engaged.NOTICE: Beretta Mobilchoke®
SP...

2524l
Put the spacer ¿around the stock
bolt tube. Make sure that the
spacer shows on the top the drop
and cast wanted (“C-60-DX” in the
drawing).
l
Put the rear plate ¡and the washer in
the back hole of the stock until the plate
reaches its own seat in the stock. Make sure
that the plate shows on the top the same drop
and cast of the spacer on the top (“C-60-DX” in
the drawing). 
l
Use the screwdriver to center the plate and the
washer.
l
Assemble the stock, making sure to locate the stock bolt
tube...

26NOTICE: This operation must be carried out by a competent gunsmith.Reverse the safety and insert it into its housing from the left to the right side of the
firearm and click it into position, keeping the safety plunger depressed.CAUTION: The safety plunger spring, when mounted, is in a compressed con-
dition. Take care not to lose the plunger and its spring.REVERSIBLE SAFETY BUTTONThe safety button is factory assembled to be engaged by pushing it from the left to
the right side of the receiver and...

29282122232425262728293011121314151617181920 

3031323334353637383940Le illustrazioni e descrizioni di questo opuscolo si intendono fornite a titolo indicativo. La Casa si riserva pertanto il
diritto di apportare ai suoi modelli, in qualsiasi momento e senza preavviso, quelle modifiche che ritenesse utili per
migliorarli o per qualsiasi esigenza di carattere costruttivo e commerciale.
The illustrations and descriptions given in this brochure are intended as a general guide only, and must not be taken
as binding.The Company, therefore, reserves the...