Gearbox v.2 8mm AR15 Core Series Shells Specna Arms
1 in stock
12,90€
1 in stock
A durable metal V2 shifter frame, dedicated to replicas of the AR15 carbine. The frame is adapted to the ESA™ quick change spring system.
The set includes a bearing kit from 8 mm.
The Original Spare Parts product offering includes a wide variety of both internal and external spare parts for Specna Arms replicas. They are exactly the same high quality parts used in the production of Specna Arms serial replicas. Original Spare Parts products are useful for owners and users of Specna Arms replicas, as well as for repairers.
| Weight | 0,35 kg |
|---|
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FPS Spring from 95 m/s (FPS-95)
FPS, ASG springs, Internal and external parts of rifles, Internal parts of riflesFPS Spring from 95 m/s (FPS-95)
The FPS spring from 95 m/s was calibrated on rods from 363 mm e gearbox con cilindro type D (for rods 301 a 400 mm).
Of course, with shorter or longer barrels the performance will decrease or increase, so you will move on to the harder or softer calibration.
The thickness due to the spring guide and piston head bearings was not taken into consideration in the calibration process.
For this reason, given the same initial conditions, an increase in performance of approximately must be taken into account 2.5 m/s for each bearing.
The FPS spring is 100% Made in Italy and was created in collaboration with leading companies in the sector.SKU: FPS-95
