Octarms
M4-KM15 Assault Rifle Replica

The
Octarms series of replicas by Ares/Amoeba is
based on a well-known design of AR assault rifles. However, these replicas were
appropriately modified and upgraded with many construction details and
interesting technological solutions, which increase not only their functionality
but also visual appearance.

The
receiver of the replica was made from a reinforced nylon. The quality of
materials used makes it difficult to notice straight away that it is in fact
polymer not metal. Receiver boasts effective in appearance markings,
among other, of model, individual serial number and Octarms
logo. Metal was used in the manufacture of the outer barrel, effectively
looking flash hider and several miscellaneous elements. The pistol grip
is adequately profiled and covered with a rough, anti-slip texture that
increases comfort and steadiness of the grip. Steel elements include small
parts most vulnerable to stress – stock mount ring, tactical sling swivel, all
the pins and screws as well as shell ejection port plate.

The
replica has a light, polymer stock, whose length can be adjusted and which
stores a battery. Access to the Hop-Up regulation knob is gained in a
traditional way in this type of construction – by pulling back the charging
handle and uncovering the shell ejection port.

KM15
has a top, 22mm, RIS mounting rail, which allows for the attachment of a
wide variety of additional accessories, starting with optical sights and ending
up with flashlights. The assault rifle has fixed iron sights: flip-up front
and rear sights, attachable to a RIS rail. The replica is equipped with a
15 inch KeyMod handguard
that enables the attachment of a wide array of dedicated for that system
accessories.

The
outer barrel has a 14mm, left-handed thread finish, that allows for the
attachment of an outer barrel extension / silencer.

The
heart of this replica is a reinforced, slightly modified gearbox v.2, with an integrated
EFCS – Electronic Firing Control System module. It controls the operation
of the trigger mechanism, allowing for smooth operation and, above all,
shortens the motor reaction time to a squeeze of the trigger. A standard
connector cube was replaced with an electronic system. EFCS has an in-built
MOSFET module.

The
replica has been adapted to be compatible with Li-Po 11.1 V batteries. Also, a
High-Torque motor has been implemented in the replica, which provides the user
with options when it comes to power tuning.

EFCS
significantly prolongs the lifetime of the mechanism, thus of the entire
replica and allows to use a high-voltage battery, including LiPo.
After purchasing an external, dedicated EFCS programmer, the user will
gain the ability to set the sequence of fire modes, as well as the burst mode
(3-BB fire). The replica is compatible with a programming unit known
from Amoeba series.

The
replica comes with a hi-cap magazine with a capacity of up to 300 BBs.

The
set does not include a battery or a charger.

The
set includes:

–
replica
– magazine

–
cleaning rod
– manual