THE BULLET TEST TUBE

Easy-to-use testing medium takes the guesswork out of determining terminal bullet performance and provides laboratory quality results at a fraction of the cost of other methods. Lets you accurately measure penetration, retained bullet weight, expansion, and most importantly, killing power and wound cavity size. Gives ordinary hunters and shooters a clean, portable, reliable alternative to ordnance gelatin for comparing the effectiveness of different load/bullet combos. Unique expansion medium preserves the wound cavity at full expansion, so you can see and measure the results. Requires no refrigeration or messy mixing and can be stored at room temperature indefinitely until needed. Best of all, it can be reused again and again by simply melting it down in an ordinary household cooker, like a crock pot, and recasting it in an inexpensive replacement mold tube. The Basic Test Tube is all you need to test terminal performance of handgun, varmint, and low-velocity hunting cartridges and comes with a tube splitter tool that allows you to split the tube to examine wound channels in detail. Adding the Ultra-Mag Xtender lets you test rifle cartridges up to .338 Win. Mag. Handgun Test Tube is slightly smaller than the Basic Test Tube, specifically designed to test handgun bullet velocity and wound cavity size. 

SPECS: Basic Test Tube – 14¼" (36.2cm) long, 61⁄8" (15.6cm) diameter. Includes tube splitter tool. Ultra-Mag Xtender - 11" (27.9cm) long, 6-1⁄8" (15.6cm) diameter. Handgun Test Tube – 11" (27.9cm) long, 3½" (8.8cm) diameter. Instructions included.