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Sig P226 Legion 9mm conversion question Login/Join 
bdesign
Member
posted
Is it possible to convert a P226 legion from 9mm to .40 S&W?


Design Engineer
 
Posts: 31 | Registered: June 23, 2005Reply With QuoteReport This Post
ah3
Member
posted Hide Post
With a completely different slide, yes. Barrel swap only, no.
 
Posts: 393 | Location: Michigan | Registered: November 30, 2018Reply With QuoteReport This Post
sjtill
goodheart
Picture of sjtill
posted Hide Post
Yes, my understanding from when I did a caliber change with a 229 using a Bar-sto barrel, you could convert .40 to 9 mm but not the other way round.


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Posts: 19615 | Location: Foothills of the Sierra Nevada | Registered: July 27, 2004Reply With QuoteReport This Post
Lefty Sig
Left-Handed,
NOT Left-Winged!
posted Hide Post
9mm can fit a breech face sized for .40 and the extractor can usually function.

But .40 cannot fit a 9mm breech face.
 
Posts: 5622 | Location: Indiana | Registered: December 28, 2004Reply With QuoteReport This Post
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