Well, after calling around, it seems there are no spare sight bases available for my HyScore 820 (75). Now I'm thinking I may have to favbricate one. I have a globe that is supposed to be for the 75. Any ideas?

What, me worry???

nt

Willing victim of unrepentant airgun enablers.

Haven't had it out for a while but the tip may be knurled and I recollect a horizontal groove avross the bottom for some kind of cross pin. Guess I could use a muzzle brake with a base on top but I will have to figure the bore height, et cetera.

What, me worry???

that will fit a Diana 75 with the 2 grooves

Willing victim of unrepentant airgun enablers.

Should really get an idea of what I am working with, instead of some old disremembrance. Would that Anschutz base be at the proper height for a 75 rear sight?

nt

Willing victim of unrepentant airgun enablers.

My question exactly. Will the height of the Anschutz front sight work with the Diana rear? If so can you tell my what model sight you have as I'm looking for front sights as well. My 75's have grooves in the barrel. They have an 8mm wide "dovetail" and the space in the barrel weight is 22 to 24mm long.

Yep, I forgot about the holiday. I'll be at the Post Office as soon as they open tomorrow.

Maybye T.W.Chambers have or gets what you need...? http://www.gunspares.co.uk/shopdisplaycategories.asp?id=23960&cat=Airgun+spares

Thanks for the info Trond. Chambers didn't have a sight listed but they did show the inserts. I sent 'em an email. Maybe they can help me out.

I only have the lnog barrel weight, not the stuff that goes onto the end of the barrel. That part is nekked.

What, me worry???

Loked at the end of my 75 barrel today. I only have the long weight and the barrel protrudes maybe seven or eight inches from this. About the last 2 1/2 or three inches is slightly stepped down. In this last section there is a single horizontal slot in the top with knurling in a ring pattern on each side of the slot. On the bottom of the barrel a long groove extends back through the stepped down portion and ends slightly in the full diameter.

My guess is the base slides onto the long groove and is held in place with a cross pin?

What, me worry???