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- Alu/carbon shafts
- Schaft FMJ 4mm Easton
Product Description:
The Easton 4MM FMJ® shaft combines minimal diameter with maximum penetration – ideal for hunters or competitors seeking deep precision and straight flight.
This shaft combines a carbon-reinforced core tube with a 7075 aluminium jacket.
The ultra-micro-diameter construction (4 mm) provides stable flight path, high penetration power and minimal wind resistance.
Features
- Excellent penetration with simultaneous flight stability thanks to 4 mm diameter
- Extreme manufacturing tolerances: ± 0.002″ straightness (± 0.001″ in match grade)
- Standard equipment: 4 mm Microlite nock and aluminium half-out point (50 grains)
- Ideal for high kinetic energy, fast target penetration and precise performance
- Precision quality and reliable component integration
Technical Specifications
- Spine options: 400, 340, 300, 250
• Weight/GPI: approx. 9.8 g (spine 400) to 12.3 g (spine 250) - Middle diameter: approx. 4 mm O.D.
• Straightness: ± 0.002″ (standard), ± 0.001″ (match grade) - Includes: 4 mm half-out point (8-32), Microlite nock
- Standard length: 31.5″–33″, depending on spine
Scope of Delivery
- Unpointed shafts, including Microlite nocks and 8-32 aluminium half-out inserts
- Without fletching, points, nock collars or aiming marks
Note
Cut shafts precisely to your own AMO length, ensure spine combination matches bow weight and arrow weight.
The extreme tolerances deliver tight groups and high consistency in compound or recurve shooting.
Match-grade versions are particularly interesting for precision shooters.
Specifications
| Spinewert | 400 or 250 or 300 or 340 |
| Pfeilmaterial | Aluminium/Carbon |
| Pfeildurchmesser ID | 4mm |
| Rundlaufgenauigkeit | .002" |