model 39 A 410

Sir,
Are we referring to a magazine tube for a pump shotgun or a speed loader?
Alittle info should be included with your question like any markings found on the gun like-MAKE, MODEL, S# if possible and place of birth would and could help completly I.D. this .410.

Hope to hear back from you!

R.A.K.

it is a bolt action loader
it is made by the J Stevens Arms Company
it is made in Chicopee Falls, Mass. USA
410 bore proof tested

thanks