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Sig Sauer
P365XL 9MM 3.7" SLIDE ASSEMBLY, SIG-LOC OPTIC READY, BLACK
Item # SIG SLIDE-365XL-9-BLK MSRP $349.99PRODUCT DETAILS
TECH SPECS:
Upgrade or rebuild your SIG SAUER P365 family pistol with this factory-OEM 3.7″ Slide Assembly — Optic Ready Black. This complete slide assembly from SIG SAUER features a matte Black DLC finish and integrated SIG-LOC™ Optic Ready footprint, engineered to deliver maximum strength, zero retention, and versatility for mounting micro red dot optics without plates or adapters.
Designed to fit P365XL, P365X, and P365-XMACRO grip modules, this slide comes complete with front and rear XRAY3 Day/Night sights and a removable flush-fit optics plate with top-accessible screws — perfect for shooters who want both iron sight use and easy micro-optic installation.
Constructed from precision-machined stainless steel and finished in durable Nitron®, this slide assembly pairs precision engineering with concealment-friendly performance — making it an ideal upgrade for custom builds, repairs, and optic-ready conversions. Note: Barrel and recoil spring assemblies are sold separately.
| SP365 XL 3.7" SIG-LOC™ Optic Ready Slide Assembly (SLIDE-365XL-9-BLK) | |
|---|---|
| Caliber | 9mm Luger |
| Slide Length | 3.7″ |
| Optic Ready | Yes (SIG-LOC™ Compact & RMS-C footprints) |
| Sights | XRAY3 Day/Night Sights (Front & Rear) |
| Optics Plate | Removable Flush Fit |
| Slide Finish | Matte Black DLC |
| Slide Material | Stainless Steel |
| Electro-Optic Installed | No (optic sold separately) |
| Compatible Grip Modules | P365 XL, P365X, P365-XMACRO |
| Barrel Included | No |
| Recoil Assembly Included | No |
| Use Case | Slide Replacement, Custom Builds, Optic-Ready Setups |
| Category | Slide Assemblies & Parts |
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
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No Customer Review on this product
PRODUCT DETAILS
TECH SPECS:
Upgrade or rebuild your SIG SAUER P365 family pistol with this factory-OEM 3.7″ Slide Assembly — Optic Ready Black. This complete slide assembly from SIG SAUER features a matte Black DLC finish and integrated SIG-LOC™ Optic Ready footprint, engineered to deliver maximum strength, zero retention, and versatility for mounting micro red dot optics without plates or adapters.
Designed to fit P365XL, P365X, and P365-XMACRO grip modules, this slide comes complete with front and rear XRAY3 Day/Night sights and a removable flush-fit optics plate with top-accessible screws — perfect for shooters who want both iron sight use and easy micro-optic installation.
Constructed from precision-machined stainless steel and finished in durable Nitron®, this slide assembly pairs precision engineering with concealment-friendly performance — making it an ideal upgrade for custom builds, repairs, and optic-ready conversions. Note: Barrel and recoil spring assemblies are sold separately.
| SP365 XL 3.7" SIG-LOC™ Optic Ready Slide Assembly (SLIDE-365XL-9-BLK) | |
|---|---|
| Caliber | 9mm Luger |
| Slide Length | 3.7″ |
| Optic Ready | Yes (SIG-LOC™ Compact & RMS-C footprints) |
| Sights | XRAY3 Day/Night Sights (Front & Rear) |
| Optics Plate | Removable Flush Fit |
| Slide Finish | Matte Black DLC |
| Slide Material | Stainless Steel |
| Electro-Optic Installed | No (optic sold separately) |
| Compatible Grip Modules | P365 XL, P365X, P365-XMACRO |
| Barrel Included | No |
| Recoil Assembly Included | No |
| Use Case | Slide Replacement, Custom Builds, Optic-Ready Setups |
| Category | Slide Assemblies & Parts |
SORT BY MOST RECENT
No Customer Review on this product
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
