There are aftermarket sights available, such as the LPA MIM, but they're pricey. Often, they cost more than the breech itself!

Alliance Hobby is pleased to release the standard Crosman plastic rear sight, that has been milled to accommodate the Crosman Steel Breech Kit.

This listing is for the entire Steel Breech Kit + Rear Sight. It is a complete, ready to install package.

Buyers may notice that the elevation blade could rub against the bolt cover on elevation-low conditions.

I will be happy to mill, for free, the blade in half for a better fit. Email me, if interested.

If you want to install this on an OLD 1377/1322 (those with rear cocking knobs), you will need to purchase more than this breech. Email me.