Cutting Edge .338 340gr Subsonic Flat Base Maximus (50) | BHI DISTRIBUTION
Cutting Edge .338 340gr Subsonic Flat Base Maximus (50) | BHI DISTRIBUTION
Cutting Edge .338 340gr Subsonic Flat Base Maximus (50) | BHI DISTRIBUTION
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Cutting Edge .338 340gr Subsonic Flat Base Maximus (50) | BHI DISTRIBUTION
Cutting Edge .338 340gr Subsonic Flat Base Maximus (50) | BHI DISTRIBUTION
Cutting Edge .338 340gr Subsonic Flat Base Maximus (50) | BHI DISTRIBUTION

Cutting Edge .338 340gr SUBSONIC Flat Base Maximus (50)

Category MAXIMUS®
CUTTING EDGE BULLETS

Subsonic Maximus 340-gr, flat base, lead-free solid copper, Swiss-lathe CNC-turned. Built to operate at subsonic speeds and drop game quickly and quietly. Instead of mushrooming, the hollow point sheds 4 large blades after ~1–2″ while the base continues straight. Minimum expansion ≥ 800 fps. SealTite® band improves gas seal and reduces blow-by/fouling.

Caliber
FEED
Min TWIST
Grains

Use / positioning
Subsonic .338 hunting bullet; an excellent choice for 8.6 subsonic platforms.

Design & materials
Solid lead-free copper, precision Swiss-style CNC turning. Flat Base Maximus profile with a slightly over-bore SealTite® band for a complete gas seal and consistent velocities. Fracturing (non-mushrooming) design.

Terminal behavior
After about 1–2″ of penetration, 4 blades radiate from the main path while the base tracks straight. Expands at ≥ 800 fps.

Ballistic performance
BC: G1 — / G7 — (not provided).

Barrel / stability
Required twist: 1:8″ or faster.
Caution: verify your rifle’s freebore and chamber.

Dimensions
Bullet OAL: 2.120″ (~ 53.8 mm).
Projection length: 1.120″ (~ 28.4 mm).
Weight: 340 grains (~ 22.03 g).
Expansion threshold: ≥ 800 fps.

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

  • .338 — 340 gr Subsonic FB Maximus, solid copper

  • OAL: 2.120″ ; projection: 1.120″

  • Twist: 1:8″ or faster

  • 4-blade fracturing; ≥ 800 fps

  • Box of 50

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.

twist rate guide

Loading guide

tech data sheets

CUTTING EDGE BULLETS
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