Check the listing for details. CNC Aluminum Flat Reloading Block- Micro Calibers made by Walberg Precision. Condition: New. Listed at 40.00 USD. Flat reloading block CNC machined out of 6061 Aluminum. Every surface has been machined and chamfered. Holes are not only drilled but are evened out with CNC End Mills. Product dimensions are 7.75″ long x 3.75″ wide x 0.6″ Tall. These also have a side pocket machined into the base that is 0.4375″ deep.Aluminum is a great upgrade to the cheap plastic trays as static will not build up with the aluminum. These trays are also heavier so they won’t bump around. These blocks are all machined 100% in house on our CNC mill. Currently sold in Raw color.Holds 50 RoundsFITS ALL THESE CALIBER :223 Rem – 222 Rem – 222 Rem Mag. – 300 AAC Blackout –17 Rem – 17 Rem Fireball – 204 Ruger – 221 Fireball – 20 Vartarg – 20 Practical – 20 Tacticaland any cartridge size up to .380″ diameter. Brass not included from pictures. They are for representation only. Visit www.sleepinggiantbrass.com for all your brass needs.