We have a rifle version listed for 2260, Discovery, Maximus and similar models, those require a shorter trigger frame screw which is included in that listing.

 This is the newest version of the MAGNUM ADJUSTER for 22XX. It has a smaller knob than the previous version to be more compact. It's made of 6061-T6 aluminum anodized black. It has a locking collar and tick marks on the back of the knob to help gauge and maintain adjustments. The hamer spring can be removed by backing the adjuster knob all the way out. The adjustment range is wide enough to produce maximum power, maximum shot count or the precise level of performance you want anywhere in between. It perfectly fits 1740, 2240, 2250, 2300T, 2300S, 2300KT and 2400KT.

 It allows you to get more power when you need it or more shots when power is not critical. At minimum power it produces about 175 shots from a 12 gram cartridge, at full power about 25 shots. Minimum power is generally 250-350 FPS depending on barrel length. Maximum power is generally 600-700 FPS but more can be produced in hot temps. Using more striker spring tension reduces shot count but produces more power up to a certain point. Too much tension can waste CO2 without producing extra power. CO2 pressure changes with temperature. Warmer temperature produces more power and a higher shot count, cooler temps produce lower power and shot count. This adjuster can be used to help balance performance due to temperature changes.