How to inspect a top-break?

[carguychris]

Howdy all,

I've been bitten by the top-break bug. They're so neat and unique, yet available for startlingly reasonable prices (in .32 and .38 at least). I'm thinking of buying one.

I like to shoot every gun I own, so I'd like to buy a shootable one. I know Hand Ejectors inside and out but know very little about inspecting a top-break for proper function.

Any tips for a top-break n00b?

Thanks!

 

[carguychris]

Howdy all,

I've been bitten by the top-break bug. They're so neat and unique, yet available for startlingly reasonable prices (in .32 and .38 at least). I'm thinking of buying one.

I like to shoot every gun I own, so I'd like to buy a shootable one. I know Hand Ejectors inside and out but know very little about inspecting a top-break for proper function.

Any tips for a top-break n00b?

Thanks!

 

[klondike]

No expert here but I will try an answer.
My 38 DA 2nd model on full cock locks the cylinder up very securely. The cylinder latch fits tightly. Grips not cracked. Trigger lets off as it should.
My 44DA is a bit looser. The cylinder has a little play both with hammer down and at full cock. I did break a mainspring on this gun while shooting it, so be aware that the springs can be a bit brittle. Parts availability may be spotty.

I am not sure, but I would not think that metal crystalizes as it ages. Springs may develop fatigue with use. If I am wrong please educate me.

I am like you though, I enjoy shooting my old guns once in a while. My wife once expressed some concern once when she witnessed my black powder rifle leaving a cloud of smoke. I tried with a straight face to convince her that I might need a new one.

 

[opoefc]

Inspection wise, there's not a lot of difference regarding things to check between a Hand Ejector and a Top Break revolver ( or single shot) The additional areas to check are the latch, of course, to determine that it functions well and does it's job. The ejector mechanism is different and you want to be sure it is working correctly as the barrel is unlatched and tipped down and will fully eject empties without binding or catching. The remaining difference is the hinge pin (bolt) that the barrel & cylinder assembly pivot on when the barrel is tipped down. Depending on the model of top break you are checking, there can be some complicated mechanisms involved with that hinge bolt that operate the star ejector. Most top breaks will be older guns and often have accumulated lots of old grease, oil, powder residue, etc. that interfers with smooth operation, so a good cleaning and disassembly is often the first thing to do and you will be amazed at how smooth things can work after that. Ed.