Gamo Replacement Barrel / Breech Seal.

This spare fits the following models:
Barricade
Big Cat
Big Cat 1400-E
Black Bear
Black Bull IGT Mach 1
Black Cat 1400
Black Fusion
Black Fusion IGT Mach 1
Black Maxxim
Black Maxxim IGT Mach 1
Bone Collector Bull Whisper
Bull Whisper IGT
Comet
Comet Evo
Comet Evo Silentium
CSI
CSI Camo
Fast Shot 10 X IGT
G-Magnum 1250
G-Magnum 1250 IGT Mach 1
Hornet
Hunter Evo
Hunter Extreme
Hunter Extreme SE
Hunter IGT
Hunter 440
Hunter 440 AL
Hunter 440 AS IGT
Hunter 440 RUM
Hunter 1250
Hunter 1250 AL
Hunter 1250 England
Hunter 1250 Grizzly
Hunter 1250 Grizzly Pro
Hunter Pro
Hunter Realtree
Hunter Sport
Mach 1 Pigman
Maxima Express
Maxxim Elite
Meteor Evo Silentium
P-800
P-900 / p900 IGT
Quicker 10
Replay 10
Rocket
Shadow
Shadow 1000
Shadow 1000 AL
Shadow 1000 RUM
Shadow CSI
Shadow DX
Shadow Express
Shadow Fox
Shadow IGT
Shadow Sport
Socom
Socom Storm IGT
Swarm Magnum
Varmint Hunter Classic
Varmint Hunter Classic IGT
Varmint Hunter SAT Trigger
Varmint Stalker Barricade
Varmint Stalker Deluxe
Viper Desert
Viper Express
Vipermax
Viperskeet
Whisper
Whisper X
Whisper DX
Whisper Fusion
Whisper IGT
Whisper Sting
Whisper VH
Whisper X Vampir
Zombie
1000