SIG SAUER announces the release of a factory P220 in 10mm

May 14, 2016 | 0 comments

As first reported midweek by, SIG Sauer has announced that a 10mm version of their venerable P220 will be released at the SHOT Show in January. The fascination with a 10mm P220 first started with Bruce Gray of Grayguns, Inc, who accepted a challenge that the P220 10mm conversion “couldn’t be done”. Bruce made limited conversion runs of all steel P220 .45 ACP pistols to 10mm. This was a painstaking task as it took quite a bit to get the pistol chambered in .45 ACP to run the 10mm reliably.

The P220/10 will be have both SAO and DA/SA …read more