Product Description The Zaffiri Precision Threaded Barrel for the Sig Sauer P365 (BA-P365-TH-SS) is a match grade, drop-in replacement barrel precision manufactured in the USA to the highest standards. Crafted entirely from stainless steel with a polished stainless finish, this 3.77" barrel is chambered in 9mm Luger and features conventional rifling with a polished chamber and bore, ensuring exceptional compatibility with lead, plated, and jacketed bullets. The threaded muzzle (1/2"x28) allows for suppressor use or muzzle device attachment, and a thread protector is included to protect the threads when not in use. Designed as a direct drop-in replacement for the factory Sig Sauer P365 barrel, this upgrade delivers outstanding accuracy and reliability without requiring any gunsmithing. Product Highlights Match grade stainless steel construction delivers superior accuracy and long-lasting corrosion resistance Drop-in installation with no gunsmithing required -- a perfect direct fit for the Sig Sauer P365 Threaded muzzle (1/2"x28) provides compatibility with suppressors and muzzle devices Polished chamber and bore ensure reliable feeding and consistent performance with lead, plated, and jacketed bullets Includes thread protector to safeguard muzzle threads when accessories are not attached Specs Brand: Zaffiri Precision MPN: BA-P365-TH-SS UPC: 810220064917 Caliber: 9mm Luger Barrel Length: 3.77" Barrel Type: Drop In Barrel Material: Stainless Steel Barrel Finish: Stainless Thread Pattern: 1/2"x28 Twist Rate: 1:10" Grooves: 6 Firearm Fit: Sig Sauer P365 Includes: Thread Protector Weight: 6 oz Country of Manufacture: USA Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.