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Chris Reeve Knives 28 Year Special Edition Mark IV vs Chris Reeve Knives Sebenza 31

EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.

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Command Brief

Recommended read

Chris Reeve Knives 28 Year Special Edition Mark IV stands out as the lightest option for weight. Chris Reeve Knives Sebenza 31 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.

Decision Signals

What stands out

Cheapest

Chris Reeve Knives Sebenza 31 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.

Most expensive

Chris Reeve Knives 28 Year Special Edition Mark IV stands out as the most expensive option for retail price, with about a 18% gap from the closest alternative.

Lightest

Chris Reeve Knives 28 Year Special Edition Mark IV stands out as the lightest option for weight.

Heaviest

Chris Reeve Knives Sebenza 31 stands out as the heaviest option for weight.

Shortest

Chris Reeve Knives 28 Year Special Edition Mark IV stands out as the shortest option for closed length.

Longest

Chris Reeve Knives Sebenza 31 stands out as the longest option for closed length.

Shortest

Chris Reeve Knives 28 Year Special Edition Mark IV stands out as the shortest option for blade length.

Longest

Chris Reeve Knives Sebenza 31 stands out as the longest option for blade length.

Specification Profile

Relative dimensions at a glance

Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.

Chris Reeve Knives 28 Year Special Edition Mark IV — Blade length: 91.69 mm (3.61 in)Chris Reeve Knives 28 Year Special Edition Mark IV — Closed length: 121.67 mm (4.79 in)Chris Reeve Knives 28 Year Special Edition Mark IV — Weight: 133.21 g (4.70 oz)Chris Reeve Knives 28 Year Special Edition Mark IV — Retail price: US$650Chris Reeve Knives 28 Year Special Edition Mark IV — Overall length: 213.36 mm (8.40 in)Chris Reeve Knives 28 Year Special Edition Mark IV — Blade thickness: 3.05 mm (0.12 in)Chris Reeve Knives Sebenza 31 — Blade length: 91.7 mm (3.61 in)Chris Reeve Knives Sebenza 31 — Closed length: 121.7 mm (4.79 in)Chris Reeve Knives Sebenza 31 — Weight: 133.22 g (4.70 oz)Chris Reeve Knives Sebenza 31 — Retail price: US$550Chris Reeve Knives Sebenza 31 — Overall length: 213.36 mm (8.40 in)Chris Reeve Knives Sebenza 31 — Blade thickness: 3.05 mm (0.12 in)Blade lengthClosed lengthWeightRetail priceOverall lengthBlade thickness
Specification
Chris Reeve Knives 28 Year Special Edition Mark IV
Chris Reeve Knives Sebenza 31
Price & carry
Retail price
US$650Most expensive
US$550Cheapest
Weight
133.21 g (4.70 oz)Lightest
133.22 g (4.70 oz)Heaviest
Dimensions
Blade length
91.69 mm (3.61 in)Shortest
91.7 mm (3.61 in)Longest
Overall length
213.36 mm (8.40 in)
213.36 mm (8.40 in)
Closed length
121.67 mm (4.79 in)Shortest
121.7 mm (4.79 in)Longest
Blade thickness
3.05 mm (0.12 in)
3.05 mm (0.12 in)
Materials & mechanism
Blade steel
CPM MagnaCut
CPM MagnaCut
Handle material
Titanium with Box Elder Inlay
6AL4V Titanium
Finish
Glass Blasted Titanium with Stonewashed Blade
Glass Blasted Titanium handle, Stonewashed blade
Lock type
Frame Lock
Reeve Integral Lock (Framelock) with Ceramic Ball Interface
Opening method
Unknown
Thumb Stud
Clip type
Right hand, tip-up
Right hand only, tip up pocket clip
Use case profile
Best for
▣Everyday carry▣Precision cutting▣Collector's item
▣Everyday carry▣Utility tasks▣Precision cutting
Not best for
Unknown
Unknown
Common praise
✓Excellent build quality✓Smooth and reliable lockup✓Ergonomic handle✓Beautiful inlay and finish
✓Smooth action✓Bank vault lock-up✓High build quality✓Durable titanium handle✓Precision fit and finish
Common complaints
Unknown
⚠Premium price point
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Comparison Paths

Related comparisons

Chris Reeve Knives 28 Year Special Edition Mark IV vs Chris Reeve Knives Small Inkosi Black Micarta Drop PointCompare side by sideChris Reeve Knives 28 Year Special Edition Mark IV vs Chris Reeve Knives Small Regular Sebenza 31Compare side by sideChris Reeve Knives 28 Year Special Edition Mark IV vs Chris Reeve Knives Small Inkosi TantoCompare side by sideChris Reeve Knives 28 Year Special Edition Mark IV vs Chris Reeve Knives Small Sebenza 31 InsingoCompare side by sideChris Reeve Knives 28 Year Special Edition Mark IV vs Chris Reeve Knives Small Inkosi InsingoCompare side by sideChris Reeve Knives 28 Year Special Edition Mark IV vs Chris Reeve Knives Small P SebenzaCompare side by side

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