SW99 for Sale

Quick Look

The SW99 was a collaborative effort between Smith & Wesson and Walther, introduced in the late 1990s. Built to combine German engineering with American ergonomics, it offers a unique striker-fired experience. Though no longer in production, it remains a respected choice in the used handgun market.

Why It's a Top Choice

• Ergonomic grip with interchangeable backstraps
• Ambidextrous magazine release for left/right shooters
• DA/SA trigger with decocker for safety-conscious users
• Developed with input from both Walther and S&W engineers
• Compatibility with some Walther P99 holsters and parts

Key Variants

SW99 Compact

A shorter grip and barrel designed for concealed carry with the same control features.

SW99 .40 S&W

Chambered in .40 S&W, offering greater stopping power over the 9mm version.

SW99 .45 ACP

A rare and larger version made for users preferring .45-caliber performance.

Competitor Comparison Table

Feature	Sw99	Walther P99	Glock 19
MSRP	Discontinued	Discontinued	$499
Capacity	10–16 rounds	10–16 rounds	15 rounds
Weight (unloaded)	≈24 oz	≈21 oz	≈23.6 oz
Optics-Ready	No	No	Varies by Gen
Trigger Type	DA/SA striker-fired	DA/SA striker-fired	Striker-fired
Notable Pro	Decocker and striker status indicators	Resettable striker action	Massive aftermarket support
Notable Con	Limited aftermarket and parts	Discontinued availability	No manual safety

Best Use Cases

• Range training with DA/SA systems
• Concealed carry (Compact variant)
• Collectors of discontinued semi-autos
• Home defense with higher-capacity magazines

FAQs

Can I use Walther P99 magazines in the SW99?

Yes, most Walther P99 mags are compatible with the SW99, but verify fit by caliber and generation.

What is the trigger system in the SW99?

The SW99 features a striker-fired DA/SA with decocker, offering both safety and readiness.

How does the SW99 compare to the Glock 19?

The SW99 has a DA/SA system and decocker, while the Glock 19 uses a consistent striker trigger pull.