Terra Firma Sicario Arrow Shafts

A premium, small-diameter carbon arrow shaft engineered for extreme penetration and structural integrity, specifically designed to withstand the rigours of heavy-boned game.

The Terra Firma Sicario is a dedicated 4mm (micro-diameter) shaft built for the archer who demands maximum kinetic energy and minimal wind drift. Constructed using high-modulus carbon with a proprietary weave, the Sicario offers an exceptional strength-to-weight ratio. The micro-diameter profile significantly reduces surface area, allowing the shaft to track behind the broadhead with less friction through target media. Each shaft is sorted for superior straightness and weight consistency, ensuring that long-range groups remain tight and predictable. Designed to be paired with heavy stainless steel outsert systems, the Sicario is a top-tier choice for Australian bowhunters chasing tough species like Sambar deer, water buffalo, or feral pigs.

Key Technical Features

• Micro-Diameter (4mm) Profile: Drastically reduces wind drift on long-distance shots and increases penetration depth by reducing friction on the shaft.

• High-Modulus Carbon Construction: Utilises advanced carbon layering to create a shaft that is incredibly stiff yet resilient enough to survive impacts with hard surfaces.

• Superior Straightness Tolerances: Typically manufactured to a +/- .001" or .003" straightness spec, providing match-grade accuracy for technical shots.

• Extreme Front-of-Centre (FOC) Compatibility: Designed to work seamlessly with heavy internal/external component systems to shift weight forward for better flight stability.

• Consistent Spine Alignment: Each shaft is tested to ensure spine consistency across the dozen, preventing "flyers" and reducing the time required for paper tuning.

• Matte Stealth Finish: Features a non-reflective surface finish to prevent sun flash from spooking wary game in the field.

• High Grains Per Inch (GPI): Engineered with a heavy wall thickness to provide the necessary mass for high-momentum pass-throughs on large game animals.

• Reinforced Impact Zone: The carbon layup is thickened at the front of the shaft to better handle the leverage and force of heavy stainless steel outserts.

Technical Specifications

• Inner Diameter: 4mm (.166").

• Straightness Tolerance: +/- .001" (Match Grade) or +/- .003".

• Weight Tolerance: +/- 0.5 grains per dozen.

• Available Spines: Typically offered in 250, 300, 350, and 400 to suit high-poundage hunting bows.

• Components: Requires 4mm nocks and compatible 4mm half-out or outsert systems.

Best For

• Trophy Bowhunting: Specifically built for those targeting large, thick-skinned game where penetration is the primary requirement.

• Long-Range Archery: The slim profile makes it a favourite for mountain hunters facing unpredictable crosswinds.

• Extreme FOC Build: The perfect platform for archers looking to build a "heavy-hitter" arrow with high weight forward of centre.