THE ONLY DIFFERENCE IN THE KIT IS THE PELLET PROBE O RING .177, .20 0R .22 PLEASE CHOOSE..

THIS IS THE FULL KIT THAT INCLUDES THE CO2 BULB SEAL  ..

+++++++ IF YOU NEED MORE THAN ONE ITEM FROM MY LISTINGS JUST ADD ITEMS TO BASKET BEFORE CHECKOUT THEN YOU PAY POSTAGE ONLY FOR FIRST ITEM ! ALL OTHERS ARE FREE +++++++