A&K M1873 Upgrade NBB, real wood version, short - gold color - (free from 18 y.o.)

• We add a print of a chrono test with 10-20 shots @ 0,20g BBs.
  



(* or parts in same or higher quality depending on availability) (delivery time may be delayed by 1-2 working days)

• We add a Bollé goggle with "B" certification - in clear. Normally the Cobra series or similar.
  




(* oder qualitativ gleich-/höherwertigere Tuningteile je nach Verfügbarkeit) (die Lieferzeit kann sich um 1-2 Werktage verzögern)

• Supply of a gas bottle with suitable energy. Content: about 600ml
  

• 1kg Bio BBs in suitable weight is supplied. White color. Normally we choose Lonex, PHX Prime or S&T.
  

Practical Duo Pack for lubricating airsoft guns.


Details of the Silicon Grease / Silicone Grease:
The Silicon Grease from ProTech is THE product when it comes to the care and lubrication of sealed components.

No matter if pistonhead or hopup rubber. Due to its honey-like consistency, it lays optimally on the elements to be lubricated without melting or sticking.

Due to the high quality of the ingredients, the treated rubber is maintained for a long time.

The Silicon Grease / Silicone Grease is ideal for:
- S-AEG/AEG - Nozzle guide (for Nozzle with or without O-ring)
- S-AEG/AEG - O-ring of cylinder head
- S-AEG/AEG - HopUp/Bucking/Rubber (outside)
- GBB - Seals of all kinds (Piston Head, Valves, Magazines)



Details about PTFE Grease / Teflon Grease:
ProTech's PTFE Grease is an excellent alternative to ordinary grease for gears and other moving parts of the airsoft gun.

The spreadable texture allows a very easy and fine distribution. Due to the contained PTFE, the lubricity is increased and remains over a longer period without gumming up or sticking.

Another advantage over normal grease is its insensitivity to temperature, especially at low temperatures. Where normal grease tends to become tough, the lubricity is maintained here.

The PTFE Grease / Teflon Grease is ideal for:
- S-AEG/AEG - lubrication of the gears (apply a thin layer)
- GBB - trigger parts like hammer, disconnector and sear (everywhere where metal works on metal)