Stock up some bolts for your Cobra R9 Crossbow and try out a different length while you're at it.
The Ek Archery Carbon Bolts are longer than the ones that came with your Cobra.
This makes them more stable in flight, increasing your accuracy rate.
Heavier bolts will also have better downrange energy, offering better penetration.
Shoot the bow using some Ek Archery Carbon Bolts and see if they fly best for you.
Note: These bolts are specifically for the R9 Cobra 90lb bow.
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