Master Guide to Bayonet Doppler Phase 4 Max Blue Pattern Rankings & Blue Dominance

The blade of the Bayonet Doppler Phase 4 is painted with metallic paints and adorned with a pattern of translucent wavy lines resembling smoke. The color scheme includes various shades of blue, brown and black creating gradient transitions. The guard and handle remain unpainted.
The pattern index affects the ratio of colors as well as the location of black, blue and dark blue areas. The best Max Blue patterns for Bayonet Doppler Phase 4 feature complete blue coverage on the play side. The blue pattern shifts to the top and bottom of the blade, so dark color is visible at the bottom of the knife.
The bayonet should be completely covered in Max Blue for top tier classification. This guide focuses on the Play Side patterns only, where blue dominance is most visible and valuable.

Complete blue coverage

Visible dark areas
19 patterns - Complete blue coverage

Tier 1 patterns represent the highest quality Max Blue patterns with complete blue coverage on the play side. These patterns are completely covered in blue with minimal dark areas, making them the most valuable and sought-after Phase 4 patterns.
30 patterns - Excellent blue coverage

Tier 2 patterns offer great Max Blue coverage with excellent blue dominance on the play side. While they may have slightly more dark areas than Tier 1, they still provide outstanding visual appeal and represent high-quality Max Blue patterns.
50 patterns - Solid blue coverage

Tier 3 patterns provide good Max Blue coverage with solid blue presence on the play side. While they have more dark areas compared to higher tiers, they still offer attractive blue patterns at competitive prices for collectors seeking quality Phase 4 patterns.
Float Value of Bayonet Doppler Phase 4 ranges from 0.00 to 0.08, making it available only in Factory New and Minimal Wear condition. At levels of wear close to the maximum, the knife has noticeable scratches and abrasions located on the spine and along the cutting edge.

Excellent condition with vibrant blue colors

Noticeable wear with preserved blue patterns
Max Blue patterns are the most valuable Phase 4 variations due to their complete blue coverage on the play side.
The bayonet should be completely covered in blue for top tier classification - dark areas reduce value significantly.
Blue patterns shift to top and bottom of blade - focus on play side evaluation for pattern assessment.
Lower float values preserve the metallic finish and enhance the vibrant blue colors of Max Blue patterns.
Phase 4 is highly popular among collectors for its clean, bright blue appearance and excellent visual appeal.
Browse available Bayonet Doppler Phase 4 knives and find your perfect Max Blue pattern
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