# Sig Sauer P322 Optic/Suppressor Ready .22 LR Rimfire Pistol **Brand:** SIG Sauer **Category:** Full Size Handguns **Caliber:** .22 LR ## Specifications - **Caliber:** .22 LR - **Barrel Length:** 4" - **Capacity:** 10 rounds - **Finish:** Black - **Weight:** 17 oz - **Overall Length:** 7" - **UPC:** 798681640454 - **SKU:** UCE3nOlio ## Description The Sig Sauer P322 Optic/Suppressor Ready is a .22 LR single-action semi-automatic pistol with a 4-inch barrel, 10+1 capacity, and a black polymer frame with black anodized slide. Weight is 17 oz. The slide is optic-ready with a detachable rear sight plate compatible with RMS/SMS optics, and the barrel ships with a threaded adapter for suppressor attachment. Key Specifications - **Brand:** Sig Sauer - **Model:** P322 - **Caliber:** .22 LR - **Action Type:** Single Action (SAO) - **Barrel Length:** 4 inches - **Capacity:** 10+1 rounds - **Weight:** 17 oz (approximately 1.1 lbs) - **Finish:** Black Polymer Frame with Black Anodized Slide - **Grip Material:** Black Polymer - **Sights:** Fiber Optic Front & Adjustable Rear Detailed Features - The detachable rear sight plate accepts RMS/SMS compatible optics for direct red dot mounting. - Threaded barrel adapter included for suppressor or muzzle device attachment without additional hardware. - Interchangeable flat and curved trigger shoes let you match the trigger geometry to your technique. - Fiber optic front and rear sights provide fast acquisition, especially in variable light. - Reversible magazine catch and ambidextrous manual safety support both right- and left-handed shooters. Usage Scenarios At the range the platform handles high-volume training sessions cheaply, given .22 LR ammo costs. In competitive rimfire shooting, the optic-ready slide and adjustable trigger shoes allow meaningful customization for different formats. For pest control or small game the suppressor-ready barrel makes quiet operation practical. ## Frequently Asked Questions **Q: What caliber is the P322?** A: The P322 is chambered in .22 LR. **Q: Who makes the P322?** A: The P322 is made by Sig Sauer. **Q: What type of firearm is the P322?** A: It is a full-size semi-automatic handgun with a single-action trigger. **Q: What is the barrel length of the P322?** A: The P322 has a 4-inch barrel. **Q: How many rounds does the P322 hold?** A: It has a 10+1 capacity. **Q: Is the P322 optic-ready?** A: Yes. The slide has a detachable rear sight plate compatible with RMS/SMS optics for direct red dot mounting. **Q: Does the P322 have a threaded barrel?** A: A threaded barrel adapter is included for suppressor or muzzle device attachment. **Q: Where can I buy the P322?** A: Compare current vendor offers on this page. ## What Reviewers Say *Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.* > I can testify first and foremost that this is probably one of the most reliable 22 pistols that i have ever shot. > > — [22plinkster](https://www.youtube.com/watch?v=6UtgKCBqMFU&t=129s) > Oh that's quiet i'm gonna shoot the bank just listen how quiet it is that's pretty awesome. > > — [22plinkster](https://www.youtube.com/watch?v=6UtgKCBqMFU&t=389s) > That's the bad thing because when you're shooting rimfire you want to shoot it fast you shoot it up you spend the majority of your time loading magazines. > > — [22plinkster](https://www.youtube.com/watch?v=6UtgKCBqMFU&t=443s) > They're really aggressive they feel good the grip in my hand feels like butter and it's just a fun little plinker. > > — [22plinkster](https://www.youtube.com/watch?v=6UtgKCBqMFU&t=480s) ## What Customers Say *AI-generated insights from customer reviews* The Sig Sauer P322 Optic/Suppressor Ready .22 LR draws positive feedback across most areas. Accuracy is frequently praised - most owners report good performance at typical .22 pistol distances, and the platform gets used regularly for both target practice and small game. The optics-ready slide is a strong selling point for the platform. Owners who have mounted red dots find the installation straightforward and the result accurate. Suppressor-ready capability generates clear enthusiasm, with users noting the P322 pairs well with a .22 suppressor for low-noise shooting. Ergonomics and comfortable grip design come up often as contributors to extended session enjoyment. Reliability is rated positively by most, with the caveat that premium ammunition performs more consistently than budget bulk packs. Early production batches had some quality control concerns that appear to have been addressed in later runs. Some owners feel aftermarket accessories for the P322 are more limited compared to longer-established .22 platforms. For training, rimfire competition, and suppressed plinking the P322 is broadly endorsed. ## Pricing **16 offers available** | Vendor | Price | |--------|-------| | Guns Com | $300.99 | | Gunbuyer Com | $429.99 | | Brownells | $429.99 | | RK Guns | $429.99 | | Guns Com | $429.99 | | Kygunco Com | $429.99 | | Buds Gun Shop | $429.99 | | Impactguns Com | $429.99 | | Grabagun Com | $429.99 | | Shootingsurplus Com | $429.99 | *...and 6 more offers* ## Similar Products - [Sig Sauer P322 Elite .22 LR - 20rd, ROMEOZero Sight, Suppressor-Ready](https://gunsnation.com/p/sig-sauer-p322-elite-22-lr-20rd-romeozero-sight-suppressor-ready/UCE3nOsJr) - [Sig Sauer P322 .22 LR Optic Ready Pistol - Compact Precision](https://gunsnation.com/p/sig-sauer-p322-22-lr-optic-ready-pistol-compact-precision/UCE3nOwAN) - [Sig Sauer P322 .22 LR Optics-Ready Compact Pistol, 20-Round Capacity](https://gunsnation.com/p/sig-sauer-p322-22-lr-optics-ready-compact-pistol-20-round-capacity/UCE3nOlih) - [Sig Sauer P322 TacPac: .22LR 20+1 Pistol, Coyote Finish](https://gunsnation.com/p/sig-sauer-p322-tacpac-22lr-20-1-pistol-coyote-finish/UCE3nOtrH) - [Sig Sauer P322 Rose .22 LR 4in Black](https://gunsnation.com/p/sig-sauer-p322-rose-22-lr-4in-black/UCE3nPBx3) - [Ruger Mark IV 22/45 Lite OR .22 LR Pistol - Optics & Suppressor Ready](https://gunsnation.com/p/ruger-mark-iv-22-45-lite-or-22-lr-pistol-optics-suppressor-ready/UCCy79GSK) --- *Data from [GunsNation](https://gunsnation.com)*