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SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly Up to 33% Off Plus Blazin' Deal w/ Free S&H — 7 models

SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
1 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
2 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
3 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
4 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
5 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
6 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
7 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
8 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
9 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
10 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
11 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
12 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
13 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
14 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
15 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
16 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
17 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
18 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
19 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
20 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
21 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
22 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
23 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568
24 of 24 images
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568

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Questions & Answers
WELL SINCE IT DOESNT SHOW US OR MENTION ANYTHING, IS THIS THE ENCLOSED OR OPEN ROMEO X PRO???

Open, multi reticle

by David, Verified Owner, March 22, 2025
See 2 More Answers
Is this the enclosed rd? Striker and slide internals included? Optic model number is not indicated.

Everything minus the barrel,guide rod,and spring. Not sure of the optic model # it has the open emitter with the multi reticle

by David, Verified Owner, March 22, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review Sig P320 FS Slide and Romeo X Pro red dot by JM, Verified Owner, March 4, 2025
Slide and sight delivered in great shape and is a very nice upgrade to my P320. I wish OP would take the time to answer questions about items... This isn't the full enclosed red dot sight, but it's nice having the complete Slide and romeo x pro combo...
Read More...
1/1 found this helpful
Helpful Positive Review Excellent slide and optics package by COgbear, Verified Owner, October 25, 2024
Rebuilt one of my P320s into an EDC setup. Slide assembly works perfectly as expected. Deal with the optic is a steal! Big fan of the Romeo X Pro with the circle-dot. Optic is very crisp and easy to operate. The co-witness with the iron sights i...
Read More...
2/2 found this helpful
Most Recent Reviews Smooth & Flawless by Willz, Verified Owner, July 15, 2025
Flawless craftsmanship as to be expected from Sig. Drop in ready, 20 clicks down @15yards was the only adjustment made. 500 rounds Magtec 124gr with two inch groups. Now fully broken in.
Most Recent Reviews Amazing price by David, Verified Owner, March 22, 2025
The slide comes assembled add your barrel and guide rod good to go . Optic is multi reticle dot, circle dot. and circle 560.00 shipped awesome price
Most Recent Reviews great deal by recoil, Verified Owner, March 1, 2025
first- this is the open optic. second- it does *not* come with a barrel and recoil assembly. third- it's great. optic is clear, and the slide is OEM.
Most Recent Reviews Why Not, best kept secret! by BillW, Verified Owner, February 14, 2025
Love the new slide with Romeo X Pro optic. Slid it onto my M17 and went to the range. Shot some of my best groups. So, what about the best kept secret? The Romeo X Pro optic cost is about $450+- dollars, a bare P320 slide cost is about $350 +-. ...
Read More...
Read All 8 Reviews
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Expert Advice

Product Info for SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly

Enjoy using a slide-mounted reflex sight without needing suppressor height iron sights. The factory-installed ROMEO-X PRO optic sits incredibly low to the slide so you can still use standard height iron sights when the optic is not in use, giving you a consistent, familiar sight pictureimage

Specifications for SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly:

Manufacturer: SIG SAUER
Gun Make: SIG Sauer
Gun Model: SIG Sauer P320
Caliber: 9mm Luger
Gun Frame Size: Compact
Optic Cut: SIG Sauer Romeo 1
Finish: Nitron
Fabric/Material: Stainless Steel

Package Contents:

  • SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly

SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly Orderable Models

List of Orderable Models

USED, SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570 , MPN: 8901570-EDEMO , Code: SD9-PSL-NBG03-8901570-EDEMO-RE-D
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.9in, 8901569 , MPN: 8901569 , UPC: 798681692569 , Code: SD9-PSL-NBG03-8901569
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566 , MPN: 8901566 , UPC: 798681692538 , Code: SD9-PSL-NBG03-8901566
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 4.7in, 8901570 , MPN: 8901570 , UPC: 798681692576 , Code: SD9-PSL-NBG03-8901570
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 3.6in, 8901567 , MPN: 8901567 , UPC: 798681692545 , Code: SD9-PSL-NBG03-8901567
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Coyote, 4.7in, 8901571 , MPN: 8901571 , UPC: 798681692583 , Code: SD9-PSL-NBG03-8901571
SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.9in, 8901568 , MPN: 8901568 , UPC: 798681692552 , Code: SD9-PSL-NBG03-8901568

SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly Unavailable & Discontinued Models

List of Unorderable Models

DEMO, SIG SAUER Pro P320 9mm Romeo X Pro XRAY3 Sights Barrel Assembly, Black, 3.6in, 8901566 , MPN: 8901566-DEMO , Code: SD9-PSL-NBG03-8901566-DEMO
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