doublegunshop.com - home Forums General Discussion DoubleGun BBS @ doublegunshop.com How can I reduce weight to make a composed pair?

I have put together a pair of older Beretta SxS shotguns and would like to bring their weights closer. Their differences are 2 ounces in the barrels, .3 ounce in the for-end, and 3 ounces in the stock and receivers. Over all is a 5.3 ounce difference. Where should I start looking for weight reduction and how close do you think I can come to an equal weighted pair?
Ron

How do they each balance (inches from teeter-totter point to (front) trigger)? Likly you will want to match at least weight and balance.

The stock is the easy target for weight reduction. The 2 oz in the barrels may be a bit of a fly in the ointment.

DDA

Rocketman,
They balance at the same point forward of the hinge pin. They are both just a finger width forward of the pin. I may be off course in my thought about weight reduction. The balance in my hands feels very close. It's only when I break down the weight I see the difference.
Ron

Hey, Ron. Give me the actual length measure for balance if you would, please. Also, LOP and over all length of each. I'll run a simulation of weight reduction and see if I can give you a suggested amount and location. 5 oz, by the way, is just more than the 4 oz a shooter with average sensitivity to weight can detect. Could be you are less sensitive than average and may want to leave the guns as they are. Removing weight will, most likely, change balance point. You will need to check your sensitivity to balance against an estimate of balance change if your reduce the weight.

DDA

The point of balance is 4.25" to the front trigger, oal is
43 7/8", the lop is 14 3/8". I have been told I'm lacking in sensitivity. I may be working under a handycap...
Ron

I'll run the simulation and get back in a day or two.

DDA

At work they give us sensitivity training. ...it hasnt helped me. AmarilloMike knows.

Ron
It is sometimes easier to add weight to the lighter gun. Otherwise, drastic things like restriking barrels or backboring are needed.

Boring a hole under a grip cap is a good place to put weight. A conformal shaped lead weight that fits in between the barrels and forend can add a couple ounces.and bored holes in the butt can add or remove weight.

Amarillo Mike is overly sensitive and also a bit unbalanced, as we have all noticed from time to time.

ON the subject, I fretted about a similar problem with 2 Lefevers. Identical in every respect, but a couple ounce wait difference. It was pointed out to me that I couldnt tell one from the other between the hands anyhow and I quit worrying. Were "True Pairs" built to the same weight?

I wouldn't be fooling with backboring a barrel that may be chrome lined like many Berettas are. I would take a couple of ounces from the heavy stock and be happy. I have one lovely matched cased pair of 30" Evans game guns, both at six pounds, six ounces. I try to shoot more shells out of the one that came to me not broken in. When that one is broken in, it will be half of a true matched pair.

One way to handle it. Start out the day, while muscles are fresh, with the heavier of the two. Then, as fatigue begins to take it's toll, switch to the lighter gun.

Seriously, I agree with Bill, don't mess with the chrome lined bores in the Beretta. They are a definite plus, IMO. Adding weight to the lighter of the two is absolutely the way I'd go, if I just had to make them the same.

SRH