Sig Sauer
REAR SIGHT ASSY, P365X-P365XL, X-RAY3, SIGHT PLATE, SIGHT SCREW, BLK
Item # SIG 8900158 MSRP $69.99PRODUCT DETAILS
TECH SPECS:
Upgrade your P365X or P365-XL with the official SIG Sauer Sight Plate Assembly with Attached XRAY3 Night Sight in black. This durable OEM assembly replaces your optics-ready cut when not using a slide-mounted optic, restoring a clean, classic profile while adding high-visibility night sights. Built from tough steel and finished in black, it comes with all the mounting screws and includes XRAY3 Day/Night sights for reliable acquisition in any light.
Whether you're carrying, teaching, or want back up irons, this sight plate replacement is a quick install that delivers precision, visibility, and style—all with SIG quality.
| P365X / P365XL Rear Sight Plate Assembly | |
|---|---|
| Compatibility | SIG Sauer P365X, P365XL (optics-ready models) |
| Sight Type | XRAY3 Day/Night Sights |
| Finish | Black |
| Construction | Steel |
| Includes | Sight plate, XRAY3 rear sight, mounting screws |
| Purpose | Optics cover plate with backup rear sight |
| SKU / MPN | Official SIG Sauer OEM Part |
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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PRODUCT DETAILS
TECH SPECS:
Upgrade your P365X or P365-XL with the official SIG Sauer Sight Plate Assembly with Attached XRAY3 Night Sight in black. This durable OEM assembly replaces your optics-ready cut when not using a slide-mounted optic, restoring a clean, classic profile while adding high-visibility night sights. Built from tough steel and finished in black, it comes with all the mounting screws and includes XRAY3 Day/Night sights for reliable acquisition in any light.
Whether you're carrying, teaching, or want back up irons, this sight plate replacement is a quick install that delivers precision, visibility, and style—all with SIG quality.
| P365X / P365XL Rear Sight Plate Assembly | |
|---|---|
| Compatibility | SIG Sauer P365X, P365XL (optics-ready models) |
| Sight Type | XRAY3 Day/Night Sights |
| Finish | Black |
| Construction | Steel |
| Includes | Sight plate, XRAY3 rear sight, mounting screws |
| Purpose | Optics cover plate with backup rear sight |
| SKU / MPN | Official SIG Sauer OEM Part |
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.
