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Cutting Edge .338 340gr Subsonic Maximus FB (50)

Category FB RAPTOR®
CUTTING EDGE BULLETS

Subsonic MAXIMUS™ 340-gr, flat-base (FB), CNC-turned solid copper for subsonic operation. Expands from ≥ 800 fps. Required twist: 1:8″ or faster. Instead of mushrooming, it sheds 4 large blades after ~1–2″ while the base tracks straight. 50-count box.

Caliber
FEED
Min TWIST
Grains

Use / positioning
.338 – 340-gr bullet tuned for subsonic loads (8.6 BLK/.338-compatible platforms), delivering low-velocity stability, reliable expansion, and straight-line penetration.
Caution: verify your rifle’s freebore and chamber.

Design & materials
Swiss-lathe CNC machined from lead-free solid copper. MAXIMUS™ geometry with flat base for consistent feeding.

Terminal behavior
After about 1–2″, 4 blades break off while the shank continues straight for dependable depth. Expansion from ≥ 800 fps impact.

Performance / stability
Required twist: 1:8″ or faster. Subsonic operating envelope (avoid supersonic speeds).

Dimensions
Bullet OAL: 2.120″ (~ 53.85 mm).
Projection length: 1.120″ (~ 28.45 mm).
Weight: 340 grains (~ 22.03 g).
BC (G1/G7): not provided.

Box & compliance
50 bullets per box (bullets only, no powder/primer). Lead-free copper.

  • .338 — 340 gr, Subsonic MAXIMUS™, FB

  • Expands ≥ 800 fps ; 4 blades at ~1–2″

  • Twist 1:8″+ ; subsonic use

  • OAL 2.120″ (~ 53.85 mm) ; projection 1.120″ (~ 28.45 mm)

  • 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.

CUTTING EDGE BULLETS

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