AXR AK1688-1 Sniper Rifle Replica
- Material: ZnAl + polymer
- Weight: 3135 g
- Length: 885 - 970 mm
- Color: Black
- Muzzle Velocity: ~420 FPS
- Engine: Electric
- Manufacturer: A&K
AXR AK1688-1
Sniper Rifle Replica
The sniper rifle
is powered with electricity and was manufactured by A&K, as well as belongs
to AXR series of replicas. Thanks to a long barrel and a sniper stock it
is ideal as a base for building a DMR replica. The carbine was made almost
entirely of metal, the only polymer elements include the pistol grip,
vertical forward grip, magazine and stock. 
Replica
Features:
- aluminum M-LOK
handguard
- metal receiver
- sniper stock with recoil pad and cheek pad adjustment
- foldable bipod included in the set
- set of flip-up iron sights
- QD pistol grip with easy access to the motor
- short PMAG Hi-Cap magazine with a capacity of up to 190 BBs
- sockets for the attachment of a QD tactical sling
- included silencer replica
- metal, rotary Hop-Up chamber
The set does
not include a battery or a charger.
The set
includes:
- replica
- magazine
- bipod
- bipod mount
- M-LOK vertical forward grip
- User’s 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).























