Topper 158 20 Gauge (no serial numbers)

[CUatTheEnd]

OK, I've been doing some online stuff trying to find out more on this Topper 158 H&R with no Serial numbers in a 20 gauge my grandfather found.  On the top of the barrel it says 20 Gaugue ~ P, then underneath that it says FULL CHOKE, otherwise, on the side it says Topper Model 158, then Harrington & Richardson, INC, then AA-US.PAT.287XXXX?  That's all I got, no other numbers anywhere.

Also, can these be disassembled?  If so how?

Thanks guys!

[PHATINJUN]

Check the FAQ's sticky AA=1964 you can use the trigger job instructions to disassemble. Kurt

[CUatTheEnd]

Phat,

Sent you a PM.  Where do I find the "Tigger job instructions?"  New to the forum sorry if this is a silly question.  Have not disassembled a Shotty before.

[Old Fart]

Where do I find the "Tigger job instructions?" 

Under H&R Centerfire a couple forum above.

Here's A link:
http://www.gboreloaded.com/forums/index.php/topic,26264.0.html

[CUatTheEnd]

Thanks,

What about the barrel?  Is it the same as the trigger pins (left to right)?

[PHATINJUN]

PM sent. Kurt

[CUatTheEnd]

Got it, it was a snap off forearm.  Barrel is off, now working on the trigger disassembly.  Thanks again guys!

[CUatTheEnd]

Ok...Everything is disassembled and cleaned.  Now that damn big spring (not the two little ones in the trigger guard) is causing me headaches.  What's the trick, I used the link and guide, dropped in the hammer but cannot get the spring to stay, just slides around everywhere? 

Also, because I oiled everything I can't get the trigger hole to line up on the trigger guard hole because of the little tiny spring.  Any tips would be great.  Again I used the link on the trigger disassembly, the assembly part is not as helpful.