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 Post subject: Re: New Mossberg SA-20 and light loads.
PostPosted: Mon Jul 13, 2020 10:13 pm 
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Joined: Wed Jan 21, 2009 10:52 pm
Posts: 4764
Location: Miami Florida and The Republic of Panama
Austringer wrote:
Hello,

I know I'm resurrecting an old thread, but I am looking for an answer to this very question. I am interested in the SA-20, but only if it will eject/feed 3/4 oz loads.

Did you end up giving it a try? If so, what velocity were your loads, and did they cycle the gun?

Thank You!


The lowest weight load I tried was a fast 24 gram load and it did work flawless.
I never tried 3/4 oz.



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 Post subject: Re: New Mossberg SA-20 and light loads.
PostPosted: Wed Jul 15, 2020 10:08 am 
Utility Grade

Joined: Wed Jul 15, 2020 9:57 am
Posts: 1
I’m new to this forum and looking for any help on my SA-20.

Mine won’t eject any 7/8 oz loads. I called the company and was told it’s a 3 inch gun.

Anyone have any success with a modification? I’m probably going to trade it in for a proper 20ga gun.

Thanks,
Kirk


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 Post subject: Re: New Mossberg SA-20 and light loads.
PostPosted: Fri Jul 24, 2020 3:48 pm 
Tournament Grade

Joined: Wed Nov 12, 2014 1:49 pm
Posts: 261
I have the Viper G2 which I'm told is essentially the same gun as the SA20. It cycles factory 7/8 and 1200 fps reloads with no problems. The 3/4oz. loads it seems to be more selective. It will NOT reliably cycle 3/4 reloads with Intl Clays or Promo powder but it is 100% reliable with the slightly slower Unique and Wincester WSF @ 1200 fps. Evidently the larger gas volume and (I'm guessing) slightly higher port pressure makes the difference.


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 Post subject: Re: New Mossberg SA-20 and light loads.
PostPosted: Wed Jul 29, 2020 9:09 pm 
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Joined: Sat Jul 04, 2020 10:54 am
Posts: 18
Kmanbacon wrote:
I’m new to this forum and looking for any help on my SA-20.

Mine won’t eject any 7/8 oz loads. I called the company and was told it’s a 3 inch gun.

Anyone have any success with a modification? I’m probably going to trade it in for a proper 20ga gun.

Thanks,
Kirk


Is this a new gun? Did you clean it thoroughly before shooting? Have you run anything heavier through it?


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