Might consider one of these

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Anyone use one of these?

Longshot LR-3 - 2 Mile UHD

LONGSHOT LR-3 is a long range target camera that's wireless & portable with a runtime of 9+ hours. Order today & experience the CrispEdge HD quality.

www.longshotcameras.com

OR..............

Target Camera – Sniper Edition | Shooting Made Easy

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www.shootingmadeeasy.com

 

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Not sure what this has to do specifically with muzzleloader hunting but yes, I have one, and it works great.

 

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Not sure what this has to do specifically with muzzleloader hunting but yes, I have one, and it works great.

Have you ever tried finding holes in a target at 600 - 1,000yds with just a spotting scope?
Yes, 1K with muzzleloaders.