GulfCoast,
Thats what my problem was, after only 1 outing. the cure is http://www.angelfire.com/mi2/wingfeather/Surecycle.html This should fix his problem, and end all others.
Beretta hanging up??????
- Greenhead22
- Duck South Addict
- Posts: 19203
- Joined: Sun Apr 29, 2001 12:01 am
- Location: Mississippi/Louisiana/Arkansas
I decided to use my 390 for the first time this season because I let my buddy borrow my 870. Well, someone had borrowed the 390 w/o my knowledge and submerged it underwater, damn thing was rusted from barrel to stock on the inside. Fired one shot at a teal and the gun locked up. Got to looking at it and saw what was wrong. 

Thanks again for the info. I appreciate it. Hope it doesn't come to replacing the stock spring
... I'm gonna give it a real good cleaning and cross my fingers. Got a reliable pump gun to get me through the season if it turns out to be a serious problem. Just enjoy shooting that auto. 


The more people I meet the more I like my retriever!
Backwater, et al..
What I did was make a hone by cutting a slot in a piece of 3/8" (iirc) wood dowel, and stick some emory cloth in it, the attach to a drill. I "honed" all the rust out, cleaned the parts good with kero, then soaked them all in 90 wt gear oil. The thing hasn't missed a beat since. I am going to get a sure cycle one day, but I have too many other gun projects on my bench. Maybe after this season I wil get around to it.
One other improvement I did to my 390 is I sent it to Walter Birdsong(outside Jackson MS) to have it finished in "Black T"(the gun was 1 season old when I did this). For those not familiar with this process, it is a high performance, nearly water proof finish. It is rated at something like 1400 hrs in a salt water spray. Much more than any typical use will ever see. The cost is not all that great, but there is a 3~4 month lead time.
Forget the pumps! with a couple minor mods you can make that 390 bulletproof, and not get "tennis elbow" during duck season!
What I did was make a hone by cutting a slot in a piece of 3/8" (iirc) wood dowel, and stick some emory cloth in it, the attach to a drill. I "honed" all the rust out, cleaned the parts good with kero, then soaked them all in 90 wt gear oil. The thing hasn't missed a beat since. I am going to get a sure cycle one day, but I have too many other gun projects on my bench. Maybe after this season I wil get around to it.
One other improvement I did to my 390 is I sent it to Walter Birdsong(outside Jackson MS) to have it finished in "Black T"(the gun was 1 season old when I did this). For those not familiar with this process, it is a high performance, nearly water proof finish. It is rated at something like 1400 hrs in a salt water spray. Much more than any typical use will ever see. The cost is not all that great, but there is a 3~4 month lead time.
Forget the pumps! with a couple minor mods you can make that 390 bulletproof, and not get "tennis elbow" during duck season!

- Greenhead22
- Duck South Addict
- Posts: 19203
- Joined: Sun Apr 29, 2001 12:01 am
- Location: Mississippi/Louisiana/Arkansas
- Wildfowler
- Duck South Addict
- Posts: 4866
- Joined: Fri Jun 29, 2001 12:01 am
- Location: Mis'sippi
Greenhead22 wrote:the other time I had it in backwards.
I didn't know you could put the spring in Backwards. I've never seen the spring on a 390, how do you tell if it's backwards or not?
Thanks.
driven every kind of rig that's ever been made, driven the backroads so I wouldn't get weighed. - Lowell George
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