Choosing a 100 grain broadhead for deer hunting involves balance between penetration, flight stability, and durability. The following picks highlight fixed and mechanical heads designed for crossbows and compounds, offering strong penetration, sharp blades, and reliable performance in typical hunting conditions. This guide compares five popular options, with objective notes on construction, blade design, and target scenarios to help you select a broadhead that fits your bow setup and hunting style.
| Product | Brand | Grain | Blade Type | Notes |
|---|---|---|---|---|
| KEAUP 6 Pack Broadhead | KEAUP | 100 | Fixed | Three fixed razor blades; vented for windage reduction |
| G5 Outdoors Montec 100 Grain | G5 Outdoors | 100 | Fixed | All-steel, one-piece MIM construction |
| G5 Megameat 100 Grain (MM100) | G5 Outdoors | 100 | Mechanical | Massive 2″ cut; replaceable blades |
| LEANPRO 100 Grain Fixed Broadhead | LEANPRO | 100 | Fixed | 420 stainless steel; blades resharpenables |
| Muzzy Trocar HBX Hybrid 100 Grain | Muzzy | 100 | Hybrid (Fixed + Mechanical) | Two fixed + two mechanical blades; wide cut |
Note: The choices above focus on 100 grain options suitable for deer, including fixed-blade and hybrid/mechanical designs. When choosing, consider your arrow weight, bow speed, and the game you intend to pursue. All models in this guide are widely used by hunters and are compatible with common crossbow and compound bow setups.
KEAUP 100 Grain Fixed Broadheads Review

KEAUP’s 100 grain fixed-blade broadhead uses 420 stainless steel and a three-blade design. The blades are integral to a one-piece metal injection molded construction, offering durability and repeatable performance. A vented blade design reduces wind drift and crosswind effects during flight. The broadhead features a one-piece construction and a 1-1/8 inch cut, with an 8-32 screw-in thread compatible across crossbows, compounds, and recurve bows. These attributes emphasize penetration with straightforward maintenance and re-sharpening capability after field use.
G5 Outdoors Montec 100 Grain Broadhead

The Montec line represents a tough, all-steel, fixed-blade option. Its one-piece MIM construction minimizes potential weak points and improves durability in rugged field use. Spin-tested precision ensures consistent flight and accuracy, while the 1-1/16 inch cut supports solid performance for deer-sized game. Available in multiple grain options, the 100 grain Montec is designed for straightforward use with traditional setup and modern bows alike, providing dependable penetration without complicated deployment or tuning.
G5 Outdoors Megameat 100 Grain Broadhead (MM100)

The Megameat MM100 is a mechanical broadhead with a substantial 2-inch cutting diameter. Three rearward sliding blades offer enhanced cutting efficiency upon impact, and the option to select 100 or 125 grains provides weight flexibility for different hunting scenarios. The combination of a wide cutting area and replaceable blades enables robust performance, especially for larger deer targets where deeper wound channels improve blood trails. The design emphasizes accuracy and penetration, balanced with field-replaceable components.
LEANPRO 100 Grain Fixed Broadhead Review

LEANPRO’s 100 grain fixed-blade head is made from 420 stainless steel, noted for durability and strength. The design emphasizes solid construction with blades that can be resharpened after repeated use. A vented design helps minimize wind drift, aiding flight stability across typical hunting distances. This option suits archery setups where a reliable, repeatable performance is desired, especially for hunters prioritizing durability and reusability in the field.
Muzzy Trocar HBX Hybrid 100 Grain

The Muzzy Trocar HBX Hybrid combines fixed and mechanical blades for a wide 2 5/8-inch total cutting diameter, designed to maximize entry damage without compromising flight stability. The hybrid design includes two fixed blades (1 inch) and two mechanical blades (1 5/8 inches). The chisel tip is intended to punch through tougher materials, reducing deflection. Offset fixed blades help promote stable flight while the mechanical blades remain locked until impact, aiming to deliver dependable performance across deer hunting scenarios.
Buying Guide: Key Purchase Considerations
- Blade design: Fixed blades provide predictable flight and consistent penetration, while mechanical designs offer wider cutting diameters at impact. For deer hunting, choose based on expected shot distance and terrain.
- Material and build: Stainless steel offers corrosion resistance and durability; high-quality MIM construction minimizes weak points in fixed-head designs.
- Grain compatibility: 100 grains is a common choice for mid-range arrows; ensure your bow’s draw weight and arrow spine align with the broadhead weight for optimal flight.
- Flight compatibility: Hybrid heads can preserve accuracy for crossbows and compounds; verify your setup’s compatibility with each model.
- Maintenance and durability: Re-sharpening blades and replaceable components extend field life; consider models with easily replaceable blades or components.
- Field reliability: Spin-testing and precision claims indicate quality control—prefer brands with documented testing practices and user reviews.
- Ethics and regulations: Verify local hunting regulations, including allowed broadhead types and blade counts, to ensure compliant equipment use.
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