If you need a bayonet for camping, to keep in your car/truck etc, you can't beat this deal. The quality doesn't get any better. Swiss made for the military.




Get an original Swiss PE57 bayonet for only $24.95.

Link

SIG PE57 Bayonet w/Scabbard  
Price per Unit (piece): $24.95  Number pieces in packaging:1
Number pieces in box:1


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Swiss SIG PE57 bayonet with black plastic scabbard manufactured in Switzerland by Waffen Fabrik in good to very good condition. Most blades appear to have never been used, though we are reluctant to label these bayonets as unissued because some scabbards have minor exterior scratches. This bayonet may also be afixed to the SIG 551 and 556 with the use of our bayonet lug and pin.

SPECIFICATIONS:

Overall Length (in scabbard): 15"; Blade: 9.375"; Weight: 0.90 lb

I wonder if it would fit on my old swiss 1898/11?

Nope. It needs a bayonet lug like this and the barrel needs to have this diameter:

That's why these bayonets are so cheap, all they fit, as far as I know, is the Swiss Stgw.57 Series rifles.

Bayonets for K31's, and earlier rifles are a more expensive. I think the last one I saw, in excellent condition, cost as much as my K31.

I have one of these and they are nice. I have the one for my K31 as well. I got my K31 bayo off ebay for $50. I got lucky.