Manual

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To extend the collapsible buttstock, pull the locking lever down (1) and pull the stock out
until it locks into position. To collapse the buttstock pull the locking lever again and
push forward until it locks into position.
5.4. SOUND SUPPRESSOR
The SuperSASS is equipped with an Advanced Armament Corp. (AAC) brand adaptor
for its sound suppressor. The rifle is equipped with an activeAAC suppressor, or with a
dummy AAC suppressor.
WARNING: BEFORE INSTALLING OR REMOVING THE SUPPRESSOR,
CONFIRM THAT THE RIFLE IS UNLOADED AND ON SAFE. WITH THE
MUZZLE POINTED IN A SAFE DIRECTION REMOVE THE MAGAZINE,
LOCK THE BOLT TO THE REAR, THEN INSPECT THE CHAMBER TO
VERIFY THAT THE RIFLE IS FULLY UNLOADED.
Refer to the included Advanced Armament Corp. “Operation and Maintenance” manual
for specific instructions.
ADJUSTING THE GAS REGULATOR TO SUIT THE SOUND SUPPRESSOR
The pressure of propellant gas built up in sound suppressors increases the cyclic rate of
firearms, and can cause them to cycle so quickly that reliability and durability are
reduced. The SuperSASS is equipped with a gas regulator with a special suppressor
setting that reduces the flow of gas to the mechanism to counter this problem.
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