Crosman .22-caliber steel breech kit and LPA rear sight Crosman .22-cal. steel breech kit Fits Crosman airgun models 2240, 2250, 2260, 2289 and 1322 Will accept the Crosman LPA MIM rear sight * and* Crosman LPA MIM rear sight Adjustable for windage and elevation Does not fit 3/8, 11mm, Weaver or Picatinny dovetails/bases Especially made for a Crosman gun with a steel breech, such as CR-2240SBPK[PY-A-4387] * and* Pistol case Easy-open snap latches 2 padlock tabs 15.5x12.2x3.6 exterior dimensions 14.7x10.6x3.3 interior dimensions Eggcrate foam