Ammo for 329, avoiding sticky extraction

[2000Z-71]

So what are forum members using as a "Bear Load" in their 329's? Currently I'm using Federal's 280gr Swift A-Frame load. I'd prefer a hardcast lead or solid copper round bullet. While the A-Frame doesn't fit the category at least it's a heavy partition style bullet that will hold together.

I've tried Underwood's 305gr flat nose gas check and 220gr Xtreme Penetrator. Both of these load literally had to be pounded out of the chambers with a gunsmithing punch and hammer. Both of these loads function fine in my 629 Mountain Gun and 5" 629 Classic, it's only the 329 that has issues with them.

Gun has been sent to Smith for warranty and returned with new crane and cylinder. It still has issues with the Underwoood loads.

I know 329's are notorious for sticky extraction. Just wondering what other forum members are using for their bear loads.

 

[Fishinfool]

Does Federal still make their 300 grain "Cast Core" load? That would seem to check all your boxes.

Here in the North East, black bear are the possible concern, not Grizz. I load a 250 grain WFN at about 1000 fps. Controllable, and plenty of penetration.

On big bears (browns and grizz), I question if the slightly increased energy levels of the hot loaded stuff really makes a difference out of a .44 mag, compared to the significant increase in recoil and controllability it costs you? Either you make a good spine / brain shot, or hope a body shot will turn him. No .44 mag load has enough energy to stop a bear based on that metric alone. I have seen whitetails run off after a gut shot with a .300 Win Mag.

R/E sticky brass - Maybe try polishing your guns chambers with something like Flitz or Mothers? Might help, and it should not be abrasive enough to remove any significant amount of metal.

Larry

 

[BLUEDOT37]

In response to your Ti cylinder issue, if you can't get the sticky chamber problem resolved you can swap over to a stainless steel cylinder with little trouble & only add 3.65oz. to the 329PD's weight.

I installed an unfluted stainless steel cylinder in my 629 & installed it's original fluted cylinder in my 329PD.

Just re-use the original Ti cylinder extractor/ratchet in the new Ss cylinder & you shouldn't have any timing issues in the 329PD.

Check the installed cylinder's endshake for excessive play & if needed it can be easily fixed with an appropriate thickness bearing/spacer.

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[S&W-Keeper]

You are a better man than me. I salute you. Shooting Underwood Ammo in a 329. Wow!

 

[2000Z-71]

You are a better man than me. I salute you. Shooting Underwood Ammo in a 329. Wow!

The 305gr Underwood loads not something that is fun at all, I cannot fire a complete cylinder without resting in between shots. The 220 penetrator load is quite a bit more manageable. I wish I could get it to extract because I would like to carry it. I did do a thorough cleaning of all chambers and a light polishing with Flitz hoping that would resolve the issue, it didn't.