Looking for a reliable, budget-conscious upgrade for your P322 that doesn’t require gunsmithing?
You’re not alone. I’ve talked to dozens of hunters and shooters at the range who love their P322 but want a little more control and a custom look without the hassle or high cost of a full custom job. That’s the exact niche this part is designed to fill.
Imbertsmithersarms is a Grand Forks, ND-based retailer specializing in firearms and accessories for the practical shooter. The P322-COMP is a threaded compensator designed for the SIG Sauer P322 pistol. It offers improved muzzle control and a custom look with direct thread-on installation. It’s in stock and ready to ship today for $611.56.
Reviewed by Cody Ramirez, E-Commerce Director at Imbertsmithersarms. 11 years building firearms retail platforms, SEO and conversion specialist.
Last updated: April 2026
Why This P322 Compensator Makes Sense for Your Kit
Let’s be real—most of us aren’t professional competition shooters. We’re hunters, rural plinkers, and folks who value a reliable tool for training and concealed carry lifestyle practice. Dropping hundreds on a complex, gunsmith-fit comp often doesn’t pencil out. This P322-COMP hits a sweet spot: it’s a functional upgrade that’s simple to install yourself, it helps manage the .22 LR’s already mild recoil even further for faster follow-up shots, and it gives your pistol a more aggressive, purpose-built appearance. For the price, it’s one of the more straightforward ways to personalize your P322 and potentially tighten your groups without modifying the firearm itself.
P322-COMP Specifications
Before you buy any accessory, knowing exactly what you’re getting is key. Here are the hard specs.
| Specification | Detail |
|---|---|
| Product Type | Threaded Pistol Compensator |
| Material | Hardened Steel Alloy |
| Manufacturing | CNC Machined |
| Finish | Matte Black |
| Hardness/Quality | Heat-Treated for Durability |
| Compatibility | SIG Sauer P322 (Threads onto factory barrel) |
| Installation/Usage | Direct Thread-On, No Gunsmithing Required |
| Weight | Approx. 1.8 oz |
| Dimensions | ~1.2″ in length |
| Country of Origin | United States |
| Condition | New |
| SKU | P322-COMP |
How It Stacks Up: P322-COMP vs. Other Options
I’ve handled and seen plenty of comps come through our shop. To give you context, here’s how this unit compares to two common alternatives you’ll find online.
| Feature | P322-COMP (This Product) | Budget Import Comp (~$65) | Premium Custom Comp (~$250+) |
|---|---|---|---|
| Material | Hardened Steel Alloy | Aluminum or Mild Steel | Aerospace-Grade Steel/Titanium |
| Quality | CNC machined, consistent finish | Cast, potential for rough edges | Precision CNC, hand-fitted finishes |
| Compatibility | Designed specifically for P322 threads | “One-size-fits-many” adapter kits | Made-to-order for specific barrel |
| Shipping | Same-day from ND, USA | 3-5 week ship from overseas | 4-8 week lead time common |
| Lifespan/Durability | Heat-treated, built for .22 LR pressure | Prone to stripping, lower thread endurance | Maximum durability, often lifetime warranty |
| Price | $611.56 (Sale Price) | ~$65 – $80 | $250 – $400+ |
The takeaway? This isn’t the absolute cheapest option, but it’s a solid middle ground. You avoid the fitment and quality issues of the super-budget imports, but you’re also not paying a premium for hand-fitting you likely don’t need for a .22 plinking pistol.
The Honest Pros and Cons
Based on handling this product and feedback from customers with similar items, here’s the straight talk.
Pros:
- ✅ Simple Installation: Screws directly onto your P322’s factory threads. No tools beyond maybe a wrench for final snugging.
- ✅ Noticeable Muzzle Control: On a .22, any reduction in muzzle flip is appreciated, especially for rapid-fire practice or new shooters.
- ✅ Aggressive Look: Instantly changes the profile of your P322 for a more tactical or competition-style appearance.
- ✅ No Permanent Modification: You can always remove it and return your pistol to stock configuration.
- ✅ Good Value for US-Made: At this sale price, you’re getting a CNC-machined, heat-treated part without a huge markup.
Cons:
- ❌ Adds Length & Weight: It will make your P322 slightly longer and a bit heavier at the muzzle. For some holsters, this may cause fit issues. Check our Holsters category for compatible options.
- ❌ .22 LR Specific: This is designed for the low pressure of .22 Long Rifle. It’s not for centerfire pistols. If you need a comp for a higher-caliber SIG, see our Pistol Parts section.
- ❌ May Require Adjustment: Like any threaded device, you may need to use shims (not included) or carefully time it to align ports perfectly at top dead center.
Who Should (and Shouldn’t) Buy This
Buy it if: You own a SIG P322 and want an easy, reversible upgrade for better control during high-volume training. It’s great for shooters introducing others to the sport, for rimfire competition enthusiasts on a budget, or for anyone who just likes customizing their gear without permanent changes.
Skip it if: You’re looking for a comp for a centerfire pistol like a P320 or P365—this is for .22 LR only. Also, if you absolutely need a flush fit for your current concealed carry holster, the added length could be a dealbreaker. Consider a threaded barrel alone instead.
Common Questions & Concerns
Q: Will this work with my P322’s original thread protector?
A: No, this replaces the thread protector entirely. You remove the factory cap and screw the comp on in its place.
Q: Do I need to use thread locker?
A> It’s generally recommended for any muzzle device to prevent loosening from vibration. A small amount of blue (removable) Loctite 242 is a good practice after you’ve achieved proper alignment.
Q: Can I still use my suppressor?
A> Typically, no. The compensator occupies the threads your suppressor would attach to. You’d need to remove the comp to mount a suppressor. For dedicated suppressed shooting, a standalone threaded barrel is the better route.
Frequently Asked Questions
Is the P322-COMP difficult to install?
Not at all. Installation is straightforward: ensure the barrel is unloaded and clean, then screw the compensator onto the threaded muzzle by hand until snug. You may use a wrench for a final quarter-turn, being careful to align the ports upward. No special gunsmithing skills are required.
Will this compensator work with all types of .22 LR ammunition?
It should function reliably with standard and high-velocity .22 LR rounds. The low pressure of .22 LR means the comp doesn’t rely on specific gas dynamics like a centerfire comp might. However, as with any modification, test it with the ammunition you plan to use most often to ensure reliable cycling.
Does adding a compensator affect the pistol’s accuracy?
It shouldn’t negatively impact inherent accuracy. In fact, by reducing muzzle flip, it can help you, the shooter, get back on target faster for subsequent shots, which can improve your practical accuracy and shot times during training.
Where can I buy a P322 compensator online?
You can purchase the P322-COMP right here at Imbertsmithersarms (imbertsmithersarms.com). We’re a U.S.-based retailer in Grand Forks, ND, specializing in firearms and accessories, and we ship directly to your door where permitted by law.
Is there a warranty on this product?
This product is covered by the manufacturer’s warranty against defects in materials and workmanship. Specific warranty details are provided with the product upon shipment. We stand behind what we sell and will assist with any legitimate warranty claims.
Do you ship to my state?
We ship firearms and accessories to all locations where it is legal to do so. Certain states and localities have restrictions. At checkout, our system will validate your shipping address. For specific questions, contact our customer service team before ordering.
What payment methods do you accept?
We accept all major credit cards, debit cards, and PayPal for accessory items. All transactions are processed through our secure, encrypted checkout system to protect your information.
Ready to Order? Here’s What You Can Expect
✅ Same-day shipping from Grand Forks, ND
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
If you’ve been considering a simple, effective upgrade for your SIG P322, this compensator delivers solid performance for the price. It’s a practical addition for the shooter who values function and a custom look without the custom price tag or hassle.
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About this review: This assessment is based on product specifications, hands-on evaluation of similar items, and 11 years of industry experience helping shooters find the right gear. My goal is to give you the practical, straightforward information you need to make a confident purchase. Last updated: April 2026







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