SIG Sauer P229 RX 9mm Compact DA/SA, 3.9 in Barrel, Nitron Stainless Slide, Tall 3-Dot Sights, E2 Grip, Factory Optic Cut, 15+1, 2 Mags
This SIG Sauer P229 RX stands out with its factory optic-cut slide, tall 3-dot sights, and proven DA/SA, hammer-fired system with a decocker. It pairs a stainless-steel slide with a Nitron finish to an aluminum-alloy frame and features the one-piece E2 wraparound grip and a three-slot Picatinny-style rail. It includes two 15-round magazines and the SIG Sauer P-Series owner's manual. No factory case is included; any case shown in photos is for reference only.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks. The slide's factory optic cut is present, and the cover plate is not included.
What's Included
- SIG Sauer P-Series owner's manual
- Two 15-round steel magazines
Note: Factory SIG hard case is not included; any case shown in photos is for reference only.
The RX configuration brings a factory optic cut at the rear with mounting screw holes, paired with tall 3-dot iron sights and front and rear cocking serrations. This setup offers a ready pathway for mounting a compatible optic while maintaining practical sighting options.
The slide is stainless steel with a Nitron finish, and the frame is aluminum alloy with a hard-coat anodized black finish. The pistol operates in DA/SA with an external hammer, a decocker, and a curved trigger, delivering the classic P-series control layout.
Ergonomics are anchored by the one-piece E2 wraparound polymer grip, and the frame integrates a three-slot Picatinny-style accessory rail for lights or lasers. The compact format uses a 3.9-inch barrel and a 15+1 capacity in 9mm Luger.
Markings include "SIG SAUER P229" on the slide and "SIG SAUER INC., EXETER-NH-USA" on the frame. The mfg part number is E29R-9-BSS-RX.




