This set includes actual shotgun barrels modified in the most common methods used in shortening barrels encountered in crime laboratory. The cutting methods include: hacksaw, band saw, lathe, abrasive wheel, and pipe cutter. Also included with the sample set is a pamphlet with detailed description of the cutting method and photos of the modifications. Common features observed in the modification of gun barrels will help examiners in providing detailed documentation which is essential in case notes.
