Description
Sierra Outdoor Master .40 S&W 180 grain ammunition combines Sierra's bullet-making expertise with field-ready performance. The Sports Master jacketed hollow point uses strategically placed skives around the jacket tip to ensure positive, uniform expansion when needed. This design approach gives you predictable terminal performance whether you're training at the range or carrying for personal protection.
Why the Sports Master Hollow Point Design Works
The skives aren't just marketing talk. They're strategically placed weaknesses in the jacket that initiate controlled expansion on impact. This prevents erratic mushrooming while still delivering the penetration profile you need. At the muzzle, you're looking at 985 feet per second of velocity, which puts this round in the sweet spot for balanced performance without excessive recoil in most .40 S&W platforms.
Built for Reloading and Function
The brass cases and boxer primers make this ammunition straightforward to reload if you're into handloading. That quality brass also contributes to reliable feeding and extraction across different gun designs. You get 20 rounds per box, which is the standard for defensive ammunition.
Versatility for Defense and Hunting
Whether you're focused on personal protection or hunting medium game, the 180 grain weight strikes a practical balance. It's heavy enough for reliable penetration but not so heavy that you're fighting excessive recoil. Sierra built this line on the principle that good ammunition should work in the real world, not just on paper specs.
Key Specifications
- Caliber: .40 S&W
- Bullet Weight: 180 grains
- Bullet Type: Jacketed Hollow Point (JHP)
- Bullet Design: Sports Master with controlled expansion skives
- Muzzle Velocity: 985 feet per second
- Round Count: 20 rounds per box
- Casing Material: Brass
- Primer Type: Boxer primer
- Reloadable: Yes
- Manufacturer: Sierra
- Manufacturer Part Number: A8460-28
- UPC Code: 092763600177
What’s Included
- 20 rounds of .40 S&W ammunition
Frequently Asked Questions
What makes the Sports Master hollow point different from standard JHP designs?
The Sports Master bullet features specially placed skives around the jacket tip that weaken the jacket in a controlled way. This initiates reliable, uniform expansion on impact rather than random mushrooming. The design ensures the hollow point performs consistently across different velocities and barrier conditions.
Can I reload Sierra Outdoor Master .40 S&W brass?
Yes. The brass casing and boxer primer are both fully reloadable with standard handloading equipment. Many reloaders appreciate the quality of Sierra's brass, which contributes to better consistency across multiple reloads.
Is the 180 grain weight suitable for self-defense in a .40 S&W?
The 180 grain weight is one of the most popular defensive loads for .40 S&W. It delivers adequate penetration while maintaining controlled expansion, and the recoil impulse is manageable in most .40 S&W platforms. This weight is widely used in law enforcement and personal carry applications.
What's the difference between Outdoor Master and other Sierra ammunition lines?
Outdoor Master is Sierra's loaded ammunition line that applies their proven bullet designs to ready-to-fire cartridges. It's engineered for both range use and field applications at a more accessible price point than some premium defensive brands, without compromising on the bullet quality Sierra is known for.


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