Quick Look
The Sig Sauer P229 Legion RXP is a premium evolution of the classic P229 series, introduced by Sig Sauer for enhanced performance and durability. Designed with professional and competitive shooters in mind, it features advanced Legion-level refinements for superior handling. Today, it stands as a popular choice among tactical operators and informed enthusiasts seeking a reliable compact pistol.
Why It's a Top Choice
- Robust Legion-grade stainless steel frame enhances durability
- Equipped with X-Ray3 Day/Night sights for all lighting
- Enhanced short-reset trigger improves follow-up shot speed
- Compact size ideal for concealed carry and duty use
- Wide aftermarket support for accessories and custom parts
Key Variants
P229 Legion
The foundational Legion model with premium features and an all-metal slide, perfect for serious shooters.
P229 Legion RX
Incorporates Romeo1PRO micro red dot sight for faster target acquisition.
P229 Legion RXP
Enhanced RX model with Romeo1PRO optic and upgraded trigger for competitive performance.
P229 Legion SAO
Single action only version favored for precision shooting and competition reliability.
Competitor Comparison Table
| Feature | P229 Legion RXP | Glock 19 | P320 |
|---|---|---|---|
| MSRP | $1,799 | $600 | $750 |
| Capacity/Size | 15+1, Compact | 15+1, Compact | 17+1, Full Size |
| Weight | 34.4 oz (Steel frame) | 23.65 oz (Polymer frame) | 29 oz (Polymer frame) |
| Optics-Ready | Yes, Romeo1PRO optic included | Optional adapter | Standard optics-cut slide |
| Trigger Type | DA/SA with short-reset trigger | Striker-fired | Striker-fired |
| Notable Pro | Legion-grade build and optics combo | Lightweight, reliable | Modular chassis system |
| Notable Con | Heavier steel frame limits carry comfort | Less premium finish option | Less traditional DA/SA trigger feel |
Best Use Cases
- Concealed carry for trained users
- Law enforcement duty sidearm
- Competitive shooting and IDPA matches
- Home defense with optics-ready setup
- Collectors seeking high-end Sig models
FAQs
Can I mount other optics besides the Romeo1PRO on the P229 Legion RXP?
Yes. The P229 Legion RXP has a SIG Sauer optics-ready slide compatible with various micro red dot sights featuring SIG's mounting footprint.
What is the trigger pull weight on the P229 Legion RXP?
The double-action trigger pull is approximately 10–12 pounds; single-action pull is about 4.5 pounds, enhanced with a short-reset trigger mechanism.
How does the steel frame affect carry comfort?
The heavier stainless steel frame improves durability but adds weight, which may reduce comfort for all-day concealed carry compared to lighter polymer frames.







