Abbey Predator Maintenance Gas 144A 270ml

  • Repair Leaking Mags
  • Extra Lubricated
  • Super Compact

Designed to restore life to dried out seals in Airsoft GBB and NBB pistol magazines, 40mm grenades and other gas devices. Stocked and used by our Patrol Base workshop and other staff members for years. Each can has 270ml contents and can restore magazines over and over. 

Please note this is not a guaranteed item to repair leaky magazines, but so far we have been impressed with its success rate. We have used this in store many times and repaired many magazines with slow leak.

Full description



  • Polymer nozzle
  • Compact size
  • Can be Stored in magazine pouches
  • Use once every 10 magazines
  • Fill magazines same way as you would with normal gas
  • Has been used in store and repaired many magazines with slow leaks

Package Includes

  • Predator Maintenance Gas 144A 270ml



Over 18 Only Icon
Over 18
Product Height
Approx. 19.5cm
Product Length
Approx. 5cm
Product Width
Approx. 5cm
Weight KG Icon
Weight (KG)
Approx. 0.15kg
Patrol Base - Warning Icon
Extremely flammable aerosol
Pressurized container: may burst if heated
Keep out of reach of children.
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Do not pierce or burn, even after use.
Protect from sunlight. Do not expose to temperatures exceeding 50 °C/122 °F.
Do not leave Airsoft Gas items in Hot Cars, or Direct Sunlight.

Gas Specific

Gas Type
Gas Composition
99% Tetrafluroethene, 1% Lubricants,

Gas Container Specific

Gas Container Nozzle Type
Gas Container Contents
Approx. 270ml

Related videos

How and When to Use Abbey Supply Maintenence Gas
Airsoft Beginners Guide To: Gas

Customer reviews

5 / 5
2 reviews for Abbey Predator Maintenance Gas 144A 270ml
Trustpilot customer reviews customer reviews
Written on 04/11/2022
Excellent for first-time-shooting a new pistol but just as good for everyday use.
Rated 5 out of 5
Written on 22/10/2020
Very handy size and helps keep GBB mag seals fresh when storing mags over winter etc
Rated 5 out of 5