Crosman 2100 / Legacy 1000 Target Stock and modifications

thingiverse

Parts for a customized and heavily modified Crosman 2100B multi-pump air rifle. I wanted an adjustable target stock to start practicing for better groupings in my basement range without needing a constant PCP source. The stock Crosman 2100 is a wonderfully affordable airgun platform, but it falls short in some respects. I attempted to fix those with my rebuild. Modifications list: 1) Stabilization of barrel inside shroud. -Print 3-4 BarrelStabilizer parts in TPU or other flexible filament. These are spaced evenly along the straw barrel inside the shroud of the gun. -Print 1 BarrelStabilizer_end. This is used to seal the end of the barrel, and replaces the single barrel stabilizer/single front sight. 2) Resealing the connection between the power source and inlet. Use a liberal amount of gasket sealer around the male port. Reduces leakages between power source and barrel. 3)Drill out transfer port to increase airflow. 4) Custom stock using 16mm OD carbon fiber tube. Questions about stock install and modification will be answered as they come up, I don't want to write too much at this point, given how niche a project this really is.