Crosman 1377, 1322 Scope Rail Mount Weaver Picatinny 20mm Full Length 8 1/4″ 21
Crosman 1377 / 1322 Scope Rail Mount – 8.25″ 21-Slot Picatinny/Weaver – PLA+ – Made in USA. Fits Plastic Breech Only – Crosman air pistol not included. Perfect for mounting optics like red dots or scopes while maintaining access to the factory iron sights.