Remington built the Premier Scirocco .300 Remington Ultra Magnum 180-grain load (Remington part no. 27936) around the Swift Scirocco Bonded bullet, and this box holds 20 rounds. Its published muzzle velocity is 3250 fps, giving 4221 ft-lbs of muzzle energy and a .500 ballistic coefficient. A polymer tip and boat tail cut air resistance at both ends of the bullet, while the secant ogive nose profile supports the high coefficient. Inside, the pure copper jacket is bonded to the lead core to keep the bullet together on impact and retain weight. Remington categorizes it for big game and long range, which makes it a straightforward pick for a .300 Remington Ultra Magnum hunting rifle.

Key Specifications

• Caliber is .300 Remington Ultra Magnum, the single designation Remington publishes for this part number.
• Bullet weight is 180 grains, the weight behind the velocity and energy figures listed here.
• The bullet is the Swift Scirocco Bonded, a polymer-tip design with the excellent terminal performance, deep penetration and high weight retention Remington describes.
• Muzzle velocity is published at 3250 fps, the starting point of Remington’s trajectory table for this load.
• Muzzle energy is 4221 ft-lbs, taken from Remington’s ballistics table for this part number.
• The published ballistic coefficient is .500, a figure Remington attributes to the secant ogive profile.
• The jacket is pure copper bonded to the lead core, which Remington says eliminates jacket and core separations.
• The tip is a precision-shaped polymer tip that reduces frontal air resistance and drives expansion.
• Box quantity is 20 rounds, the package Remington lists for this item.
• Remington lists the usage as big game and long range, which tells you the job this load was built for.

Frequently Asked Questions

Is the jacket bonded to the core on this load? Yes. Remington describes a progressively thickening, heavy-based pure copper jacket bonded to the lead core to preserve bullet integrity and retain over 75% of its weight at all velocities.

How many rounds come in the box? The box holds 20 rounds. Remington lists the intended use for this load as big game and long range.

What bullet is loaded in this .300 Rem Ultra Mag ammunition? It is loaded with a 180-grain Swift Scirocco Bonded bullet that has a polymer tip, a boat tail base and a secant ogive profile.

Buy the Remington Premier Scirocco .300 Rem Ultra Mag 180gr Swift Scirocco Bonded, 20-Round Box

Hunters who handload for .300 Rem Ultra Mag know what a bonded bullet costs to build, and a factory box of the 180-grain Scirocco spares you the effort. See more from Remington in our rifle ammunition department, shipped fast and insured from our Lubbock, Texas gun shop.