BudsGunShop.com - Side Gate

Eugene, yes it does. Full details here >>>> henryusa.com/rifles/lever-action-x-model-30-30/

Eugene, yes Sir. This is a Side Gate model. Cheers and stay safe!

yes it has both the removal tube and the side loading gate

Yes this has both, a standard load tube mag, and a loading gate.
Copy and paste from henry website
"Keeping true to our roots, the Lever Action X Model .30-30 utilizes a 5-round removable tube magazine for convenient unloading when the job is done, and the addition of a side loading gate allows that magazine to be kept topped off without needing to remove the tube or suppressor."
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Full specs here henryusa.com/rifles/lever-action-x-model-30-30/

YES, all Henry Model X has a side gate. I hope this helps!