1377 rear sight.

[peteswright]

Just stripped threads on rear sight adjuster, (plastic hole). Does the steel breech have a metal adjuster hole? Can't see one when Googled, just shows the main body without rear sight assembly. ATB. Pete.

[Adam77K]

Not sure which hole you mean, but the most popular steel breeches aren't compatible with the standard 1377 rearsight unless you mod one or the other. These breeches have dovetails for other rear sights like the LPA or Williams.

Breeches that take the Crosman plastic sight do exist, but be careful you pick the right sort.

[peteswright]

Not sure which hole you mean, but the most popular steel breeches aren't compatible with the standard 1377 rearsight unless you mod one or the other. These breeches have dovetails for other rear sights like the LPA or Williams.

Breeches that take the Crosman plastic sight do exist, but be careful you pick the right sort.

Thanks for the response. Its that small self tapper screw that screws into the plastic rear sight body, to allow up or down movement of the slotted notch and peepsight bar. I've stuck a bit of cocktail stick in the hole as a rawlplug and screwed into that for now. Saved a fortune! ATB. Pete.

[Adam77K]

I see, in that case the answer is no it doesn't

Most folks who fit steel breeches end up junking the plastic rearsight or more likely it ends up at the bottom of a drawer. You could probably pick one up on here for a couple of quid with a wanted ad.

[droid]

GMAC do several steel and brass breeches that can take the plastic rear sight.