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Cutting Edge .423 257gr FB Raptor (50)

Category FB RAPTOR®
CUTTING EDGE BULLETS

FB Raptor™ 257-gr flat-base with factory-installed Raptor™ tips, CNC-turned monolithic brass. Built for hunting out to 600 yd. Instead of mushrooming, it sheds 6 blades after 1–2″ while the base drives straight for deep penetration. Minimum impact for expansion: ≥ 1,500 fps. Required twist: 1:12″ or faster.

Caliber
FEED
Min TWIST
Grains

Use / positioning
.423 – 257-gr bullet for .423″ calibers (e.g., .404 Jeffery / .423 wildcats), pairing a flat trajectory with controlled terminal effects on medium/large game.

Design & materials
Monolithic lead-free brass, precision CNC-turned. Tipped hollow point with Raptor™ tips installed. Flat base (FB) for reliable feeding.

Terminal behavior
After 1–2″, 6 blades break off while the shank tracks straight to enhance penetration depth. Operates from ≥ 1,500 fps impact.

Performance / stability
Required twist: 1:16″ or faster.
Caution: verify your rifle’s freebore and chamber (no handloading advice provided).

Dimensions
Weight: 257 grains (~ 16.66 g).
Bullet OAL / projection / BC: not provided.

Box & compliance
Box of 50 bullets (bullets only, no powder/primer). Lead-free (brass).

  • .423 — 257 gr FB Raptor™, tips installed

  • Controlled expansion: 6 blades after 1–2″ ; ≥ 1,500 fps

  • Twist 1:12″+

  • To 600 yd

  • 50-count

We strive to represent each product as accurately as possible; minor differences may occur (colors, finishes, markings). Images are illustrative; accessories not included. Dimensions and specifications are indicative and may change without notice.

Manufacturer technical files

These files are provided “as is,” without substantive modification. If inconsistencies arise, only the manufacturer’s latest official specifications prevail. Versions, part numbers, features, and visuals may change without notice. BHI does not guarantee the accuracy, completeness, or continuous availability of these documents and cannot be held liable for their use. Rights and content remain with their respective owners.

BHI technical files

While we take great care to deliver an accurate and faithful synthesis, these documents are provided for informational purposes and may include approximations, rounding (notably in imperial↔metric conversions), and residual errors. They are not a substitute for the manufacturer’s manuals or official specifications. Part numbers, dimensions, tolerances, compatibility, and performance data are indicative and may change without notice. Before any use, verify alignment with your firearm/equipment and the most recent manufacturer documentation. BHI disclaims liability for misuse, misinterpretation, or direct/indirect damages; the user is solely responsible for regulatory compliance, safety, and testing.

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