SRT-18 Assault Rifle Replica
- Material: Polymer + ZnAl + Steel
- Weight: 1900 g
- Length: 710-790 mm
- Colour: Black
- Muzzle Velocity: ~380 FPS
- Engine: Electric
- Manufacturer: SPARTAC
SRT-18 Assault Rifle Replica
A family of replicas under SPARTAC banner meets the expectations of
airsoft enthusiasts that are looking for good quality at reasonable
price. The main endeavour that allowed to reduce
the costs was the implementation of good quality polymer instead of metal in
the production process of parts. At the same time a full metal gearbox (that
provides over 380 FPS at stock!) and good quality mechanical parts used
inside make SPARTAC replicas equally efficient on the airsoft
battlefield as their more costly counterparts.
Moments after taking the replica out of the box it is possible to notice how
carefully all elements fit together - there are no loose spots and even in
vulnerable places such as the cradle/handguard - which is a problem for many
models. Every SPARTAC comes with a set of essential accessories
such as a battery, charger or a tactical sling - the replica is ready for action almost immediately.
Majority of main components of the replica was made from polymer. These
include: the receiver, handguard, stock, iron sights, silencer. The outer
barrel was made from a ZnAl alloy, while the magazine
casing and bolt carrier replica were made from steel. Despite a
mostly polymer-focused construction, the user will not experience an unpleasant
“squeaky material” known from many “cheap” replicas.
SRT-18 is equipped with a handguard featuring a set of RIS 22 mm mounting
rails. They enable the user to attach a wide array of additional
accessories such as optical sights, grips or tactical lighting,
etc. Furthermore, the replica has a telescopic stock with an
adjustable length with an anti-slip stock pad as well as foldable flip-up iron
sights. The outer barrel has a right-handed, 14 mm thread which boasts a
flash hider.
Access to the hop-up adjustment slide is gained in a traditional way -
after pulling back the charging handle. On the left side of the receiver are
located the safety and fire mode selector. The heart of this replica is a
solid, full metal gearbox v.2 equipped with a set of steel gears, bearing
mounted spring slide and 7mm bearings, which allow the replica to achieve a
muzzle velocity of ~380 FPS straight out of the box.
The replica comes with a hi-cap steel magazine with a capacity of up
to 300 BBs. The battery is stored inside the stock.
The set includes:
- replica
- magazine
- battery
- charger for the battery
- tactical sling
- cleaning rod
- manual
NiCd
rechargeable battery is characterized by high efficiency
current-carrying capacity, but there are disruptive effect on memory.
Should be unloaded and loaded in the full cycle, ie, it is recommended
to fully discharge, and after unloading must charge the battery
immediately without leaving it for a long time in a discharged state.
NiMH batteries have a higher self-discharge over time and shorten the
life - on the other hand, they earn about 30% more capacity.
Blow back is a simulation system of the cocking lever - it imitates the work of it as the equivalent sharp. This system raises the realism and adds a lot more experience during shooting.
It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second).
1 FPS = 0,3 m/s
1 J = 99 m/s
1 J = 326,7 FPS
Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3.
Hop-Up system is used for overclocking bb during the shot (putting it in rotation), through which, it extends its flight path. Acting laws of physics make that bb lift up, while the gravitational force take it down. Appropriate adjustment of Hop-Up, will compensate for these two factors, which result in long and straight flight for longer distance and be greater focus shot (to improve accuracy).