In StockSave 12%
Slide Assembly W/Romeo-X Compact Sight For Sig Sauer(R) P365x - Slide Assembly P365x 3.1'''' 9mm Luger W/Romeo-X Sight Black
Sold byBrownells•Posted Apr 28, 2026
Compare prices for Sig Sauer Slide Assembly Sig P365 Compact 9mm Luger 3.1" with Romeo-X Black$527.99
$599.99
You save $72.00 (12% off)
Price and stock data refresh continuously from Brownells.
Deal Summary
- Currently in stock.
- Caliber: 9mm
- Category: parts
- UPC: 798681691975
- SKU: 430108244
- Brand: Sig Sauer
Price History
Deal Details
Enjoy using a slide-mounted reflex sight without needing suppressor height iron sights. The factory-installed ROMEO-X COMPACT optic sits incredibly low to the slide so you can enjoy co-witness with the included standard height iron sights, giving you a consistent, familiar sight picture. Factory replacement 3.1" 9MM slide for the P365X. Compatible with all P365 9mm models and configurations with the following accompanying items: P365/P365X 3.1" barrel, and recoil assembly. This is a complete sl
Other Offers for This Product
Active offers from your catalog for Sig Sauer Slide Assembly Sig P365 Compact 9mm Luger 3.1" with Romeo-X Black.
Comparing 7 retailers carrying this product
Lowest Price: $509.99
Highest Price: $629.99
You Save: $120.00
Avg Discount: 5% off
Sig Sauer P365X Slide Assembly 9mm 3.1 w/ ROMEO-X Red Dot
Sig SauerGrabAGunSKU/UPC: GAG_8901555-163774
$509.99$649.99Save 22%
View at GrabAGun
Sig Sauer 8901555 P365 9mm Luger Black Cerakote Stainless Steel Serrated Slide
Sig SauerHinterland OutfittersSKU/UPC: 213792
$522.72
View at Hinterland OutfittersSlide Assembly W/Romeo-X Compact Sight For Sig Sauer(R) P365x - Slide Assembly P365x 3.1'''' 9mm Luger W/Romeo-X Sight Black
Sig Sauer, Inc.BrownellsSKU/UPC: 430108244
$527.99$599.99Save 12%
View at Brownells
Sig Sauer P365 9mm Slide Assembly with Romeo-X Sight
Sig SauerAmmunition DepotSKU/UPC: 8901555
$529.49
View at Ammunition Depot
SIG SAUER Slide Assy P365X 9mm 3.1" XRay3 Romeo X Comp Blk
Sig SauerKYGUNCOSKU/UPC: SGS-8901555
$533.99
View at KYGUNCO
Sig Sauer Slide Assembly Sig P365 Compact 9mm Luger 3.1" with Romeo-X Black
Sig SauerMidwayUSASKU/UPC: 792205
$629.99
View at MidwayUSA