Faxon Firearms ARAK-21 16" 7.62x39 Complete Upper Receiver Black
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The ARAK-21® is a gas piston actuated, complete upper receiver
assembly designed to seamlessly interface with the standard AR-15
platform. The total extent of the interface is simply the take down pin,
and the pivot pin. The new ARAK-21® upper receiver offers you all its
features with no change to your current lower receiver and can be
installed in less than one minute with no tools.
Your
ARAK-21® upper receiver will be shipped to you with one “Barrel
Assembly Unit” (BAU), or two, depending on which package you purchase.
The
BAU is comprised of the barrel, gas block, muzzle brake, gas piston,
gas adjuster, and barrel trunnion. The only removable part of this
assembly is the gas adjuster knob. The gas adjuster knob has 4 settings.
Three of the settings allow different gas flows for optimum operation,
and one setting blocks the gas flow for a single shot operation.
The
upper receiver includes the charging block, standard charging handle,
lower forearm with screws, three aluminum full length picatinny rails,
three insulating shims, bolt carrier assembly, lower recoil lug with
spring guide rod, and dual recoil spring system. Along with your new
ARAK-21® upper receiver you will receive your owners manual, and two
Allen wrenches that will fit the screws that attach the lower forearm,
and the front picatinny rails.
Due to the unique and
innovative features of the ARAK-21® upper receiver, there are very few
parts that are interchangeable with a standard AR-15. The firing pin,
extractor spring, and ejector spring are the only parts that are
standard and interchangeable with an AR-15 upper receiver.
Other features include:
The
upper receiver is fully machined from an aircraft grade 6061-T6
aluminum billet in a one piece design that incorporates a full length
picatinny rail (Mil-STD-1913) on the top and three additional rails on
the muzzle end of the receiver, making it a full M4 style quad rail
upper. The top picatinny rail is laser engraved for optic placement.
There are also half-length picatinny rails available.
Long
stroke variable setting gas piston system. There are three options for
gas flow, and one for no gas flow. This allows for single shot
operation. There is also a clean out port for the gas block between the
gas cylinder, and the barrel.
Charging handle is
ambidextrous, non-reciprocating, foldable, spring returned and is easily
relocated from left to right side without tools by the operator.
Model
“39” Eight (8) lug bolt design with involute profile for both right and
left hand versions. The extractor is positioned at 3 o’clock. This
allows for a left hand version to use the same bolt by simply removing
the cam pin and rotating 180 degrees and reinstalling the cam pin.
Self-contained firing pin retention system enclosed in a rectangular bolt carrier that no longer requires a cotter pin.
Bolted
in hardened steel rail system for the bolt carrier to ride on. This
allows a metal on metal wear surface for better wear characteristics and
a much smoother operation.
The ARAK-21® system allows
for a folding stock to be added, as Faxon’s recoil system does not
extend beyond the upper receiver to fully operate. This eliminates the
noise and feel of the buffer tube cycling back and forth.
FEATURES:
FEATURES:
- ARAK-21 - 7.62x39 Upper Receiver Includes:
- ARAK-21 Upper - Black Ambidextrous Ejection
- 16" 7.62x39 Medium Barrel
- MuzzLok 3 Port Muzzle Brake
- Shipping Box
- Manual
- BAU Removal Tools
Product Information | |
Caliber | 7.62x39mm |
Barrel Length | 16" |
Barrel Finish | Black |
Receiver Finish | Black Anodized |
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