Description
The Swift Scirocco II in .30 caliber is a 165 grain bonded hunting bullet with a .308 diameter, built for handloaders who want long-range reach without giving up terminal punch. It pairs a sleek secant ogive, a 15 degree boat tail base, and the Signature Black Tip into one aerodynamic package that carries energy well past the distances where lesser bullets start to fall apart. With a G1 ballistic coefficient of .470 and a sectional density of .226, it earns its reputation as one of the flatter-shooting tipped hunting bullets you can seat in a case.
What Sets the Scirocco II Apart
The heart of this bullet is Swift's bonded construction. A progressively tapered copper jacket is bonded to a pure lead core, which controls the rate of expansion across a wide band of velocities and keeps the bullet together on impact. That translates to high weight retention, often upward of 80 percent, so you get a reliable wound channel and deep penetration whether you connect up close or stretch things out. The semi-spitzer polymer tip sits in a cavity in the core and starts expansion the moment it hits, yet still opens up at the lower velocities you see at extended range.
Loading the .308 Scirocco II 165 gr
This is a component projectile, not loaded ammunition, so it's meant for reloaders building their own .30 caliber cartridges. The 165 grain weight is a sweet spot for the .308 Winchester, .30-06, and faster .30 cal magnums, balancing velocity and retained energy nicely. There is no cannelure on this bullet, so it's set up for seating to your rifle's preferred depth. The next-generation Scirocco II keeps the exact same profile and load data as the original, so established recipes carry right over.
For whitetail, mule deer, elk, and similar big game at honest distances, the Scirocco II is tough to beat when you want accuracy and controlled expansion in the same package.
Key Specifications
- Manufacturer: Swift Bullet Company
- Caliber: .30 Caliber
- Bullet Diameter: .308"
- Bullet Weight: 165 Grain
- Bullet Style: Bonded Boat Tail Spitzer, Signature Black Tip
- Ballistic Coefficient (G1): .470
- Sectional Density: .226
- Jacket Material: Copper
- Tip Material: Polymer
- Cannelure: No
- Quantity: 100 Count
- Manufacturer Part Number: 821650
- UPC: 713351821650
What’s Included
- 100 count box of Swift Scirocco II .30 cal (.308) 165 gr bonded boat tail bullets
Frequently Asked Questions
Is the Swift Scirocco II .308 165 gr loaded ammunition or a component bullet?
This is a component reloading bullet, not loaded ammunition. It's a bare .308 diameter projectile meant for handloaders to seat into their own cases. You'll need brass, powder, primers, and the right dies to build a finished cartridge.
What cartridges can I load the 165 grain .30 cal Scirocco II in?
At .308 diameter, it works in any .30 caliber cartridge that stabilizes a 165 grain bullet. Common choices include the .308 Winchester, .30-06 Springfield, and the .30 cal magnums. The 165 grain weight is a solid all-around pick for deer-sized game up through elk.
Does the Scirocco II have a cannelure?
No, this bullet does not have a cannelure. That means it's set up for seating to the depth your rifle shoots best rather than being locked to a crimp groove. Plenty of bolt-gun handloaders prefer it this way for accuracy tuning.
How much weight does the bonded Scirocco II retain on impact?
Thanks to its bonded core and progressively tapered copper jacket, the Scirocco II typically retains around 80 percent or more of its original weight. That gives you deep, straight-line penetration and a reliable wound channel on big game, even at close range where velocities are highest.





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