Bone UltraMag

The Bone UltraMag combines a trusted platform with UltraMag's superlight construction, making this Flagship bow a one of a kind performer in the field and on the range.

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Ultralight at only 3.7lbs

UltraMag 360

The UltraMag 360 is screaming fast at 360 FPS. This bow is super forgiving with a 6" brace height. Proven performance that never lets up. Equipped with Perfect Tune and Perfect Timing.

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33" ATA | NT Cam | Percet Tune

UltraMag NT

The UltraMag NT is equipped with Obsessions NT cam. This proven performer is super light being manufactured with Obsessions patented UltraMag material. Super easy to tune and time with the Perfect Tune and Perfect Timing systems.

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Obsession Bows

BONE ULTRA MAG

– Specifications

IBO SpeedUp to 350 FPS
Axle-to-Axle30.00"
Brace Height6.0"
Draw Length26.5" – 30.0"
Mass Weight3.7 lbs
Let-Off85%
Cam SystemM6 Cam

The Bone UltraMag (M6) represents the evolution of a proven platform—engineered for hunters who demand speed, stability, and forgiveness without unnecessary weight. Featuring the record-setting M6 Cam system and available in UltraMag magnesium construction, it delivers aggressive performance in a refined, lightweight package.Built to feel familiar at full draw yet sharper through the shot, the Bone UltraMag balances smooth draw characteristics with confident hold and repeatable accuracy. It’s the trusted Bone platform—lighter, faster, and ready for the field.

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We Have Many Camo Options

At Obsession, we pride ourselves on customization availability. Click the button below to see a larger list of camo options we offer. Don't see one you like? Contact your local dealer to see what's available or to have them special order the color you are looking for!

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