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13mm upgrade spring for TM VSR  - 370 FPS (M110) [PDI]13mm upgrade spring for TM VSR - 370 FPS (M110) [PDI]
13mm upgrade spring for TM VSR  - 370 FPS (M110) [PDI]13mm upgrade spring for TM VSR - 370 FPS (M110) [PDI]
13mm upgrade spring for TM VSR  - 370 FPS (M110) [PDI]13mm upgrade spring for TM VSR - 370 FPS (M110) [PDI]
13mm upgrade spring for TM VSR  - 370 FPS (M110) [PDI]13mm upgrade spring for TM VSR - 370 FPS (M110) [PDI]
13mm upgrade spring for TM VSR  - 370 FPS (M110) [PDI]13mm upgrade spring for TM VSR - 370 FPS (M110) [PDI]
13mm upgrade spring for TM VSR  - 370 FPS (M110) [PDI]13mm upgrade spring for TM VSR - 370 FPS (M110) [PDI]
13mm upgrade spring for TM VSR  - 370 FPS (M110) [PDI]13mm upgrade spring for TM VSR - 370 FPS (M110) [PDI]
13mm upgrade spring for TM VSR  - 370 FPS (M110) [PDI]13mm upgrade spring for TM VSR - 370 FPS (M110) [PDI]

13mm upgrade spring for TM VSR - 370 FPS (M110)

| 2 Customer reviews
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Manufacturer PDI
Product SKU 5793
Availability 2 pieces ready to ship
440 Kč incl. VAT
Description

Upgrade spring for Tokyo Marui VSR and copies. With this spring, you can achieve a muzzle velocity of 370 FPS or 110 m/s. However, if the weapon is properly sealed and assembled, the muzlle velocity can be be higher.

  • Springs are all "perfect" variable pitch, giving light compression and fast return. Some springs use a different "variable pitch", but that's just connect the some different pitchs.Those are difficult to compress and do not give the desired power.
  • PDI uses silicon chrome steel to make the springs. Also, PDI can finely adjust the pitch using thissteel, so we can offer different power levels.
  • Each spring may look different because our springs are individually made by skilled craftsman. Springs that provide the same power may be slightly longer or shorter.
  • PDI's Springs don't shrink! Generally,spring will shrink from 15mm to 20mm.We can control under 13mm-5mm.

Notification: Outer diameter of this spring is 13mm and cannot be used for the original plastic pistons. Please use 9mm spring guide and pistin with the 13mm hole.


PDI air technology

is a Japanese manufacturer known in the airsoft world mainly for its cutting edge quality stainless steel barrels. These are some of the best (and at the same time most expensive) barrels, you can be buy. The company also offers upgrade parts, especially for sniper rifles - cylinders, hop-up chambers and buckings, trigger sets, the aforementioned stainless steel barrels and a cheaper range of carbon steel barrels. Yet the PDI main production area is the manufacturing of training equipment for the police, pepper cannons and pistols and paintball guns.

 

60%
Rated by 2 customers
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CUSTOMER REVIEWS (1)
Szekeres
07th February 2020
Real 370 with alu piston, great sealing.