Description
The Swift Scirocco II in .338 caliber is one of those bullets that earns its reputation the hard way, out in the field on elk and other tough game. These are 210 grain, .338 diameter boat tail spitzers topped with the Signature Black Tip, and they're built around a bonded lead core wrapped in a tapering copper jacket. That bonded construction is the whole point here: the core and jacket stay together through impact, so you get a wide mushroom up front with the shank and most of the weight still intact for deep, straight-line penetration. Handloaders consistently report weight retention in the 80 to 90 percent range after recovering these from game and test media.
What Makes the Scirocco II .338 Bullet Tick
The aerodynamics come from a secant ogive, a 15 degree boat tail, and that polymer tip, which together give it a G1 ballistic coefficient of .507 and a sectional density of .263. For a 210 grain .338, that's a bullet that holds its speed and bucks wind well past where a lot of hunting bullets start to fade. It's designed to open reliably at impact velocities down around 1,750 fps while staying together at the high end up past 3,000 fps, so it works whether you're punching a shoulder up close or reaching way out there.
Loading the Swift .338 Scirocco II
This is a component bullet for reloaders, so you're seating these yourself over your powder and brass of choice. It's a popular pick for the .338 Winchester Magnum, .338-06, .340 Weatherby, and similar .338 cartridges. Folks running these in a .338 Win Mag often land in the 2,700 to 2,900 fps range depending on barrel and load, and plenty report sub-MOA groups once they find the sweet spot. The overall bullet length runs right around 1.39 inches, which is handy to know when you're working up your seating depth.
If you want a tipped bullet that shoots flat, hits hard, and holds together on heavy-boned animals, the .338 Scirocco II is a proven choice that's tough to beat.
Key Specifications
- Manufacturer: Swift Bullet
- Bullet Line: Scirocco II
- Caliber: .338
- Diameter: .338"
- Bullet Weight: 210 grain
- Bullet Style: Boat Tail Spitzer (BTS), Signature Black Tip
- Core: Bonded lead core
- G1 Ballistic Coefficient: 0.507
- Sectional Density: 0.263
- Overall Bullet Length: Approx. 1.393"
- Lead Free: No
- Quantity: 100 count
- Country of Origin: USA
- MPN: 842105
- UPC: 713351842105
What’s Included
- 100 Swift Scirocco II .338 caliber 210 grain BTS bullets
Frequently Asked Questions
Are the Swift Scirocco II .338 bullets loaded ammo or component bullets?
These are component bullets for handloading, not finished cartridges. You'll seat them yourself over your own powder, primer, and brass. They're a popular choice for reloaders building .338 Winchester Magnum, .338-06, and similar .338 cartridge loads.
What game is the 210 grain Scirocco II good for?
This bullet is built for medium to large big game, and it shines on elk, moose, and other heavy-boned animals. The bonded core delivers deep penetration with high weight retention, usually 80 percent or more, while the polymer tip and boat tail keep it flat-shooting at distance. It also opens reliably on deer-sized game at lower impact velocities.
What is the ballistic coefficient of the .338 210 grain Scirocco II?
It carries a G1 ballistic coefficient of 0.507 and a sectional density of 0.263. Those numbers help it hold velocity and resist wind drift, which is why it pairs so well with fast, flat-shooting .338 magnum cartridges.
At what velocities does the Scirocco II expand and stay together?
The Scirocco II is designed to expand at impact velocities down to around 1,750 fps, so it still opens way out there at range. On the high end it holds together at velocities past 3,000 fps, making it a solid match for hot .338 loads up close without coming apart.




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