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Quick Look

The SIG P322 is a compact, striker-fired pistol designed by SIG Sauer to deliver modern performance in a subcompact package. It balances ease of carry and reliability, ideal for concealed carry enthusiasts. Currently, it is popular among personal defense users seeking SIG's craftsmanship in a small frame.

Why It's a Top Choice

Reliable striker-fired action with consistent trigger pull
Compact size suitable for concealed carry
Interchangeable backstraps for ergonomic fit
Robust SIG Sauer build quality and finish
Accessory rail for lights and lasers

Key Variants

SIG P322 Nitron — Popular for its durable Nitron finish and corrosion resistance.

SIG P322 DAO — Double-action-only variant preferred by some for its consistent trigger pull.

SIG P322 SAS — Enhanced for concealed carry with smooth edges and added safety features.

Competitor Comparison Table

Feature	SIG P322	Glock 43	Smith & Wesson M&P Shield
MSRP	$699	$569	$499
Capacity/Size	10+1, subcompact	6+1, subcompact	7+1, subcompact
Weight	21.8 oz (loaded)	17.9 oz (loaded)	20.8 oz (loaded)
Optics-Ready	No	Yes (Gen 5 models)	Yes (with plate)
Trigger Type	Striker-fired	Striker-fired	Striker-fired
Notable Pro	Interchangeable backstraps	Widely proven reliability	Lightweight and slim profile
Notable Con	No optics cut	Lower capacity	Shorter trigger reset

Best Use Cases

Concealed carry and personal defense
Backup duty pistol for law enforcement
Everyday carry due to compact size
Range practice and training
Compact pistol collection

FAQs

Can I use magazines from other SIG P320 models in the P322?

Yes, SIG P322 magazines are compatible with some SIG P320 magazines, but verify specific model compatibility to ensure proper fit.

What is the trigger pull weight of the SIG P322?

The factory trigger pull for the SIG P322 is approximately six pounds, consistent with striker-fired pistols in this class.

How does the SIG P322 differ from the SIG P320?

The P322 is a more compact variant designed for easier concealment, with a smaller grip and shorter barrel than the standard P320.

SIG P322 for Sale