Sig Sauer Magazine Adapters
Expand your shooting versatility with Sig Sauer magazine adapters
. These factory parts are built to function with rugged Sig Sauer magazines
. A P239 adapter kit can take your seven-round mag up to eight. The kit includes a base plate with insert for your .40S&W and .357SIG magazines. Attachment is fast and using the insert adds less than an inch to the magazine?