Diamond Pro 305 Specifications

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Specifications

Below are the specs for the Diamond Pro 305 compound bow.

3 versions (2026-2024), specs were not changed

all versions (2026 - 2024)
specific version

Version	Brace height	Ata length	Draw length	Draw weight	IBO speed	Mass weight	Let-off
BH	AtA	DL	DW	IBO	Wght	LO
Version: 2026
2026	7.25 "	32 "	19-31 "	7-70 lbs	305 fps	3.3 lbs	80%
Version: 2025
2025	7.25 "	32 "	19-31 "	7-70 lbs	305 fps	3.3 lbs	80%
Version: 2024
2024	7.25 "	32 "	19-31 "	7-70 lbs	305 fps	3.3 lbs	80%

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Check Out Pros & Cons

Pros

One riser grows with the archer, a 19 to 31 inch draw and a 7 to 70 lb weight, all set on the module and limb bolts with an Allen wrench and no bow press
The parts that used to be plastic on the Infinite 305 are now aluminum, so the left-right and up-down adjustment blocks stand up to the repeated re-tuning a growing archer needs
Synchronized Binary Cam System gives a smooth, set-and-forget draw and flat-line nock travel, and the 80 percent let-off holds light at full draw for a developing shooter
Light in the hand at 3.3 lb bare with a tall 7.25 inch brace and long 32 inch axle-to-axle, an easy, forgiving bow for a smaller or newer shooter to hold steady
Ships pro-shop fitted with the upgraded Octane kit, a quick-detach quiver, five-pin sight, rest, stabilizer, peep and sling, sighted in and shooting out of the box

Cons

The draw length only comes down to 19 inches, so the very smallest first-year children who need a 14 inch draw fit a dedicated grow-bow like the Bear Legit Maxx better; the Pro 305 suits an older child, a teen or a petite adult on up
It is a value-tier bow built around adjustability and price rather than flagship silence, and no independent Pro 305 noise or chronograph data exists yet, so a shooter stepping down from a quiet flagship may want to shoot one in person first