Owner's Manual

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The ADCOR A-556 ELITE TM rifle has a spring-loaded dust wiper mounted on the rifle’s bolt carrier to
prevent dust, sand and debris from entering the rifle.The dust wiper assembly has two springs between
the bolt carrier and the wiper to continuously push outward away from the bolt carrier. This allows the
dust wiper to continually engage the inner surface of the receiver when cycling. Each time the rifle fires
and the bolt carrier returns to the forward ready position, the dust wiper moves into the ejection port
opening flush with the inside of the upper receiver to seal the ejection port opening.
The dust wiper is manufactured from a self-lubricating polymer that withstands extreme heat and cold
and is highly durable.
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The new key- locked, highly rigid rail system mounts seamlessly to the upper receiver. The top rail and lower
rail separate using the unique tool-less push button design. A redesigned boss ensures proper alignment of
the top rail with the Picatinny rail on the upper receiver. This rigid system guarantees proper alignment of
sights, optics or other operator- installed equipment.