Sig Sauer’s Classic centerfire pistols .22 LR Rimfire models. The same P220, P226, and P229 that have been used by civilian, law enforcement, and military personnel the world over, can now have these same models factory built in .22LR. The Sig Sauer Classic .22’s are built on the same frame as their centerfire counterparts. All three Classic .22’s feature the same Sig Sauer Four-Point safety system which employs a decocking lever, a patented automatic firing pin safety block, a safety intercept notch, and a trigger bar disconector. The new machined slides also feature a front sight adjustable for drift and a rear sight adjustable for both windage and elevation. Sig Sauer Classic .22 s are shipped in a lockable case with one 10-round magazine.