The SIG Sauer P322 Rose is a semi-automatic rimfire pistol chambered in .22 LR, built on a compact frame with a 4-inch barrel and a factory-mounted ROMEO-RS Compact red dot. It ships with a rose laser-engraved black polymer grip module and a black anodized, serrated slide, and includes a threaded barrel adapter for suppressor use. Three 10-round steel magazines and ambidextrous controls round out the package. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: P322 Rose 
• Caliber: .22 LR 
• Action: SAO 
• Capacity: 10+1 
• Barrel Length: 4 inches 
• Frame Material: Stainless Steel 
• Slide Finish: Black Anodized 
• Weight: 1.14 lbs 
   

Detailed Features 

• Factory ROMEO-RS Compact red dot optic comes mounted with a fiber optic front sight for backup aiming. 
• Threaded barrel adapter makes the pistol ready to accept a sound suppressor. 
• Reversible magazine catch and ambidextrous controls support both left- and right-handed shooters. 
• Rose laser-engraved grip and matte rose-gold accented controls give the P322 Rose distinct styling. 
• Three included 10-round steel magazines provide extra capacity for range sessions.

Owners of the P322 line generally like it as a lightweight, easy-shooting .22 LR trainer that closely mimics the ergonomics of SIG's centerfire pistols. Reliability chatter is mixed: many report smooth function once the pistol is broken in, while others note that rimfire ammunition sensitivity is common across .22 LR pistols in general, with feeding tied to the specific ammo used.

The compact grip and optic-ready slide make it comfortable to carry and quick to get a dot picture, and the threaded barrel adds versatility for owners who want to run a suppressor. The Rose variant's styling and included magazines are seen as a nice touch for the price.

Owners view the P322 as a practical option for practicing trigger control and sight alignment with SIG-pattern controls, at a lower cost per round than centerfire calibers.