Does the Bullet Test Tube have a shelf life?
No. You can store the Bullet Test Tube, before and after use, for as long as you like with out deterioration. It is non-toxic and not susceptible to mold or evaporation. There is not water in the Bullet Test Tube. You can even shoot the Bullet Test Tube today and wait six months if you like before you open the Bullet Test Tube to check the results. We generally test as many as 10 to 20 bullets per range session and sometimes it is weeks before we open the Test Tubes to check the results.
