טוויטר \ Rollo Davies F.ISRM MSyI בטוויטר: "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,
Adjustable Sears & Power Adjusters
Light sear spring mod for Crosman 2240, Crosman 1377, Crosman 1322 + free seals | eBay
Pin on Guns
Crosman Upgrade Hammer Spring Guide to Fit 2240 2250 | Etsy
Crosman HAMMER SPRING SET (3) for Tuners / Modders on 2240 1377 1322 Backpacker | eBay
Hammer Spring Mod
Installing the Crosman 13xx/22xx Adjustable Trigger Sear | Airguns of Arizona Blog
High Performance Hammer Spring
Crosman Upgrade Hammer Spring Guide to Fit 2240 2250 | Etsy
Crosman trigger…taming the shrew | Airgun Talk | Airgun Warriors Forum