Description
The Apex Failure Resistant Extractor for the P320 is a straight answer to a problem that's plagued plenty of owners: weak factory extraction. This part drops right in where the original lives, and it's built from quality stainless steel instead of the MIM (metal injection molding) that Sig ships with. The difference matters when you're trying to run your pistol reliably.
What Makes the Apex P320 Extractor Different
The real work happens in the geometry. Apex engineered the extractor claw with improved angles and a more robust hook design. This translates to more consistent engagement with the rim of the cartridge case. Users report noticeably better ejection patterns and no more of those annoying failures to extract that can pile up across magazines. The machining and finishing are tight, and the part feels substantial when you compare it side by side with factory pieces.
Built to Last Through Heavy Use
Machined from heat-treated stainless steel and finished with Black Nitride for durability, this extractor doesn't wear out the way softer factory parts do. It's been tested extensively with factory P320 slides and barrels, so you don't have to wonder if it'll fit right. Installation is straightforward enough that any decent gunsmith can handle it in minutes, and Apex includes everything you need in the box.
This is the kind of part that pays for itself the first time it prevents a failure to extract at the range. If you've been dealing with occasional extraction issues, this swap actually fixes the root problem instead of just masking it with better ammo or tighter cleaning habits.
Key Specifications
- Manufacturer: Apex Tactical Specialties Inc.
- Manufacturer Part Number: 112-090
- UPC: 854751007371
- Compatible Models: Sig Sauer P320 (9mm, .40 S&W, .357 SIG)
- Material: Heat-treated Stainless Steel
- Finish: Black Nitride
- Type: Drop-in Extractor Replacement
- Compatibility Note: Designed and tested with factory P320 slide and barrel only; not compatible with .45 ACP P320
- Installation: Drop-in, minimal gunsmithing required
What’s Included
- 1x Apex Failure Resistant Extractor for P320
- O-ring
Frequently Asked Questions
Will the Apex extractor fix failure to extract problems with my P320?
Yes, the improved geometry and robust construction are specifically designed to address extraction issues that plague some P320s. Users report eliminating failures to extract that occurred regularly with the factory extractor. It won't fix problems caused by a dirty chamber or weak ammunition, but if your gun struggles with standard ammo and a clean gun, this upgrade typically solves it.
Is installation difficult?
This is a straightforward drop-in replacement. Most qualified gunsmiths can install it in a few minutes. You don't need special tools or modifications to the gun. Apex recommends having a trained gunsmith handle the swap, so factor that into your decision if you're not comfortable doing it yourself.
Will the Apex extractor work with aftermarket slides or barrels?
No. This part has been designed and tested exclusively with factory Sig P320 slides and barrels. Aftermarket components can have manufacturing variations that affect fit and function, so stick with factory components for reliability.
What calibers does it support?
The Apex extractor fits all P320 models in 9mm, .40 S&W, and .357 SIG. It is not compatible with .45 ACP P320 pistols, which use a different design.





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