• 416R Gun Barrel Quality Stainless Steel
• Match Grade drop in barrel
• Final dimension of +/- 0.003” for consistent accuracy
• SAAMI spec. 9mm Match chambers
• 1:10 twist rate
• SIG® P365
• Black Nitride Finished
“SIG” is a federally registered trademark of Sig Sauer, Inc. and is one of many trademarks owned by Sig Sauer Inc. Grey Ghost Precision is not affiliated with nor endorsed by Sig Sauer, Inc.