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Hornady 6.5mm (.264) 123gr SST Reloading Bullets – 100 Count

UPC: 090255261738

$36.99

67 in stock

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Description

The Hornady 6.5mm (.264) 123 grain SST is a jacketed hunting bullet built to do two things well: shoot flat and hit hard. The SST, short for Super Shock Tip, uses a hard polymer tip that drives back into the lead core on impact, kicking off rapid, controlled expansion while the InterLock ring keeps the jacket and core locked together for reliable weight retention and penetration. With a G1 ballistic coefficient of .510 and a sectional density of .252, this 123 grainer carries energy well downrange and stays stable in flight.

What Makes the 123gr SST Tick

The secant ogive profile paired with a boat tail base cuts drag and tightens groups at distance, which is a big reason the SST has such a loyal following among reloaders. The cannelure gives you a clean spot to crimp, which matters if you're loading for a magazine-fed rifle or anything that sees recoil impulse from a semi-auto action. It's a forgiving bullet to work up a load with, and plenty of folks find an accurate node without a lot of fuss.

Loading the Hornady 6.5mm SST

This .264 diameter bullet is a natural fit for the 6.5 Grendel, 6.5 Creedmoor, 6.5×55 Swede, .260 Remington, 6.5 PRC, and the rest of the 6.5mm family. It's geared toward medium game in the 50 to 300 pound range, so think deer, hogs, antelope, and similar critters where you want quick expansion and a clean result. At 123 grains it splits the difference nicely between the lighter and heavier options in the SST lineup, giving you velocity without giving up much in the BC department.

Why Reloaders Reach for It

Hornady has a long reputation for consistent, well-made components, and the SST line is one of their most proven hunting bullets. If you're building rounds for the field and want something that groups tight and performs on game, this 100 count box is a dependable place to start your workup.

Key Specifications

  • Manufacturer: Hornady
  • Model: SST (Super Shock Tip)
  • Manufacturer Part Number: 26173
  • UPC: 090255261738
  • Bullet Caliber: 6.5mm (.264)
  • Bullet Diameter: .264"
  • Bullet Weight: 123 Grain
  • Bullet Type: Polymer Tip Boat Tail
  • Ballistic Coefficient (G1): .510
  • Sectional Density: .252
  • Application: Medium Game (50 to 300 lb)
  • Jacket Material: Copper
  • Core Material: Lead
  • Quantity: 100 per box

What’s Included

  • 100 Hornady 6.5mm (.264) 123gr SST bullets

Frequently Asked Questions

What cartridges can I load these Hornady 6.5mm SST bullets in?

These are .264 diameter bullets, so they work in the full 6.5mm family. That includes the 6.5 Grendel, 6.5 Creedmoor, 6.5×55 Swede, .260 Remington, 6.5 PRC, and similar cases. They've earned a strong reputation as a go-to Grendel bullet in particular.

Are the 123gr SST bullets good for deer hunting?

Yes. Hornady rates the SST line for medium game in the 50 to 300 pound range, which covers deer, hogs, and antelope. The polymer tip drives into the core on impact for fast expansion, while the InterLock ring holds the jacket and core together for reliable penetration.

Does this 123gr SST have a cannelure for crimping?

It does. The cannelure gives you a dedicated spot to apply a crimp, which is handy when you're loading for magazine-fed or semi-automatic rifles where bullet setback can be a concern. For many bolt gun loads you may not need to crimp at all.

What is the ballistic coefficient of the Hornady 6.5mm 123gr SST?

It carries a G1 ballistic coefficient of .510 and a sectional density of .252. That combination of a slick secant ogive, boat tail base, and solid sectional density helps it hold velocity and shoot flat at distance.

Additional information

UPC

090255261738

Manufacturer

Manufacturer Part Number

26173

Bullet Caliber

6.5mm

Caliber/Gauge

6.5MM

Grains

123Gr

Length

4.1500

Model

Product Type

SST

Quantity

100

Shipping Weight

1.8625

Units per Box

100

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