Tuning - Another Crosman 22xx build with valve power mods | Airgun Forum | Airgun Nation | Best Airgun Site | Airgun Message Board
Adjustable Trigger Spring | For Crosman 2240 2250 1377 Ratcatcher – AirgunParts
How to change the Crosman 2240 and 1377 Hammer spring - YouTube
Power Pack Plus
High Performance Hammer Spring
042" MAGNUM HAMMER SPRING for Crosman 2240 2240XL 2300KT 2250 2400KT 2260 | eBay
Twitter 上的 Rollo Davies F.ISRM MSyI:"Not security related but I wanted a project so I'm customising & tuning a CO2 Crosman 2240, 22 pistol. If you're interested in my mods, let me
Ordering a trigger upgrade for CROSMAN 2240 hoping it works and is easy to install. : r/airguns
Post #2... Modifaction #1 - Sear Spring Adjuster "Tuning" Mod - Alchemy AirWerks
Crosman trigger - another go at it - Airguns & Guns Forum
UPDATE: “Coolest 2240 upgrade” Terrible build quality | Airgun Forum | Airgun Nation | Best Airgun Site | Airgun Message Board
Crosman 2240 trigger mod - a vast improvement | Canadian Airgun Forum