Heretic Knives Hydra vs Pro-Tech TR-4
Put otf knives head to head to compare size, weight, and more.
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Featured Deal
$1927.00
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vs |
Featured Deal
$297.00
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| OTF Knives | Heretic Knives Hydra | Pro-Tech TR-4 |
|---|---|---|
| Summary | ||
| Rating |
Not Rated
|
Not Rated
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| Rank | ||
| Overall Length | 9" (229mm) 9.25" 9.00" 9.125" | 9.25" (235mm) 9.25" 9.25" |
| Closed Length | 5.3" (135mm) | 5.25" (133mm) 5.25" |
| Blade Length | 3.625" (92mm) 3.625" | 4" (102mm) 4" 4.00" 4.00" |
| Blade Thickness | .157" (4mm) 0.16" 0.15" | .125" (3mm) .125" 0.12" 0.13" 0.13" |
| Blade Steel | Elmax | 154CM |
| Blade Style | Drop Point Tanto | Drop Point Drop Point |
| Blade Finish | Stonewashed DLC Two Tone | DLC Black Coated Two Tone - Satin & Stonewashed Bead Blasted |
| Handle Material | Aluminum Stainless Steel Aluminum, G-10 Aluminum, Copper Carbon Fiber | Aluminum G-10 Stainless Steel Aluminum |
| Lock Type | Button Button Lock | Button Button Lock Button Lock |
| Country of Origin | USA | USA USA |
| Cutting Edge | 3.25" 3.50" | 3.50" 3.50" |
| Blade Material | Elmax CPM 154 CPM S35VN | 154CM D2 Damascus CPM D2 154CM |
| Blade Grind | Hollow | Flat Compound Hollow Flat |
| Finish | Mirror Black Stonewash, Stonewash Black, Satin Bead Blast, Stonewash Stonewash Black Blue | Black Mirror Stonewash Damascus Bead Blast Gray Brown Satin Stonewash |
| Edge Type | Plain Serrated | Plain Serrated Plain |
| Handle Length | 5.625" 5.375" 5.50" | 5.25" 5.125" 5.25" |
| Handle Thickness | 0.47" 0.45" 0.50" | 0.52" 0.51" 0.50" 0.52" |
| Color | Gray Jade Copper Black Blue Red Green OD Green | Gray Black Blue, Red, White Blue Purple Orange, Red Tan Gold Black, Gold, Red Gray, Red Bronze, Red Orange Blue, Gold Black |
| Weight | 9.37 oz. 9.35 oz. 8.95 oz. 5.04 oz. 7.81 oz. 4.26 oz. 5.21 oz. 5.32 oz. 5.17 oz. | 5.3oz 5.4 oz 5.40 oz. 5.27 oz. 5.50 oz. 10.60 oz. 5.70 oz. 5.30 oz. 5.86 oz. 5.48 oz. 9.72 oz. 5.49 oz. 5.78 oz. 5.10 oz. 5.35 oz. 10.29 oz. 5.50 oz. |
| User | Right Hand Right Hand, Left Hand | Right Hand Right Hand |
| Pocket Clip | Tip-Down | Yes, right hand only, tip up Tip-Up Tip-Up |
| Knife Type | Single-Action OTF Automatic | Manual Automatic Manual |
| Opener | Push Button | Thumb Stud Push Button Push Button |
| Model | Hydra | TR-4 MA.64 F3 Operator TR-4 TR-4 |
| Best Use | Collection Tactical | Collection, Everyday Carry Everyday Carry, Tactical Tactical Collection Tactical |
| Product Type | Knife | Knife Knife |
| Model Number | H007-2A H007-11A-BLU H007-6B-T H007-6A-GRN H007-6A-BLU H007-5A-RED H007-5A-GRN H007-5A H007-6A-T | TR-4 F3 Operator TR-4 TR-4.3-Blue TR-4.F5 TR-4MA.1 TR-4MA.4 TR-4MA.3 TR-4MA.2 TR-4.3 TR-4B2 CK-TR-4.F TR-4.J10R TR-4.4 TR-4.1 TR-4.2 TR-4.32 TR-4B1 TR-4.74 TR-4.F3 TR-4 S16 TR-4.81 TR-4.31 TR-4.13 TR-4.11 TR-4-LTD-Gray TR-4.70 TR-4.1DS TR-4 OPERATOR TR-4.41 TR-4 D2 Espresso TR-4 D2 LTD TR-4MA.1 |
| Blade width | 0.75" | 1.25" |
| Handle Width | 1.125" | 1.125" |
| Frame/Liner | Aluminum | Aluminum Stainless Steel Aluminum |
| Hardness | 59 RC 59 RC | |
| Details | ||
| Brand | Heretic Knives | Pro-Tech |
| Prices | ||
| MSRP | $1,999.00 | $300.00 |
| Used Price | $1,399.30 | $210.00 |
| Sale Price | $1,799.10 | $209.95 |
OTF Knives Descriptions
Heretic Knives Hydra
This custom Hydra out-the-front knife has strong push-button automatic action. It has a tumbled Uddeholm RoyAlloy stainless steel frame with copper accents and charging handle. The milled 6Al4V titanium pocket clip is tumbled and the draw bar is capped with a carbon fiber puller. The Elmax steel drop point blade is mirror polished with hollow grinds.
Pro-Tech TR-4
The Tactical Response 4 is a manual action knife for those that prefer a non-automatic folder. The TR-4 features a 4" stonewash finished 154-CM steel blade with a plain edge. The Ergonomic handle is black anodized T-6 6061 aluminum. The TR-4 has a tip-up carry pocket clip on the back of the knife.
