Replaces plastic breech
Adds 11mm dovetail scope rail
Fits Crosman airgun models 1377,* 1740, 1760 and PC77
Will accept the Crosman LPA MIM rear sight
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The original rear sight that comes with any of these airgun models will no longer fit on the steel breech. If you want a rear sight, the Crosman LPA MIM rear sight is made for this kit #CR-2300-010 and is listed below in related products.
Replaces plastic breech
Adds 11mm dovetail scope rail
Fits Crosman airgun models 1377,* 1740, 1760..
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