I have designed the Master Class Kit to include
the most sought after upgrades on both the CO2
guns and the Pumper guns. This is the kit to buy if you want to quickly and
easily upgrade a bone-stock Crosman to an accurate, powerful pellet gun. The kit includes:
- The Two Stage Trigger
- Applicable Power Mods
      Power Pack Plus for CO2
      Flat Man's Pack for Pumpers
      See details below.
- .177 or .22 Steel Breech
- Longer Barrel
(.22 only, max 24 inch length)
- Fiber Optic Front Sight
- Includes Plastic 2289 Barrel Band on
Longer Barrel Pumper Orders
Upgradeable to Metal 2289 Band
On the CO2 guns, you will receive the
Power Pack Plus as the power mods.
That's the power valve, power spring, bored out bushing.
On the pumper guns, you'll receive the Flat Man's Kit, which is the Flat
Top Valve / Piston, power spring, bored out bushing.
And a longer barrel of your choice, up to
24".

Two Stage Trigger and Power Pack Plus (CO2
tubes)

Flat Man's Pack (pumper tubes) and Steel Breech Kit (both calibers available)

24 inch barrel for reference and fiber optic sight |