I don't have anything in 243win anymore so this is surplus to my needs. As to what this does; check out what RCBS says on their website: The Precision Mic is an invaluable tool for handloaders who want to achieve safe, accurate loads that will extend the life of rifle brass. With just a few twists, the Precision Mic allows reloaders to determine chamber headspace and bullet seating depth to an accuracy of 0.001 inch. Its precise readings and ability to extend the life of rifle brass make it an excellent investment for anyone who takes reloading seriously. The Precision Mic measures from the datum point on the case shoulder to the base, giving reloaders precise readings that are in line with SAAMI tolerances. This level of accuracy is crucial for achieving consistent and safe loads, as it ensures that brass is not only properly sized, but also correctly seated. In addition to helping reloaders ensure that their loads are safe and accurate, the Precision Mic can also help extend the life of rifle brass. By accurately measuring headspace and bullet seating depth, reloaders can adjust their reloading process to ensure that brass is not overworked and that it lasts for as many reloading cycles as possible. Located in Radisson Heights, Calgary  Or ship by Canada Post Flat Rate boxes.   Fill them up as much as possible up to 5kg.: 24.1 x 16.5 x 8.9cm.   $20 35 x 26 x 5cm.              $23 39 x 26 x 12cm.            $26 40 x 30 x 19cm.            $35 Will combine as much as possible to minimize shipping costs, including other classifieds I have posted. Note that I will not respond to contact that is not made by a member of this community through the messaging system on this website. Not trying to be difficult just want to avoid scammers. With respect, Cody

Clymer 45 ACP.     No Go.            $65 Forster 223 rem.  Field                  $65 I bought these to simply make sure the headspace had not grown too big. I did not get the 'go' gauges as that defines the minimum headspace and I was looking out for headspace growing with usage of the gun. Primarily for when I was searching for guns to purchase.  The field gauges indicate maximum safe headspace in used guns, i.e. slightly larger than the SAAMI as manufactured. If a 'Field' gauge will chamber, don't shoot the gun.  I'm not sure if I ever actually used these. They are in as new condition. Located in Radisson Heights, Calgary  Or ship by Canada Post Flat Rate boxes.   Fill them up as much as possible up to 5kg.: 24.1 x 16.5 x 8.9cm.   $20 35 x 26 x 5cm.              $23 39 x 26 x 12cm.            $26 40 x 30 x 19cm.            $35 Will combine as much as possible to minimize shipping costs, including other classifieds I have posted. Note that I will not respond to contact that is not made by a member of this community through the messaging system on this website. Not trying to be difficult just want to avoid scammers. With respect, Cody

Supreme 780.    4 lb.  11.7 oz.                            $260 Willing to facilitate shipping but not sure how to do that with powders. Located in Radisson Heights SE Calgary. Note that I will not respond to contact that is not made by a member of this community through the messaging system on this website. Not trying to be difficult just want to avoid scammers. With respect, Cody

Instead of Calibre specific micrometers I use a different system. So this is simply not used anymore and available to you. Check out what RCBS says on their website about using these: The Precision Mic is an invaluable tool for handloaders who want to achieve safe, accurate loads that will extend the life of rifle brass. With just a few twists, the Precision Mic allows reloaders to determine chamber headspace and bullet seating depth to an accuracy of 0.001 inch. Its precise readings and ability to extend the life of rifle brass make it an excellent investment for anyone who takes reloading seriously. The Precision Mic measures from the datum point on the case shoulder to the base, giving reloaders precise readings that are in line with SAAMI tolerances. This level of accuracy is crucial for achieving consistent and safe loads, as it ensures that brass is not only properly sized, but also correctly seated. In addition to helping reloaders ensure that their loads are safe and accurate, the Precision Mic can also help extend the life of rifle brass. By accurately measuring headspace and bullet seating depth, reloaders can adjust their reloading process to ensure that brass is not overworked and that it lasts for as many reloading cycles as possible. Located in Radisson Heights, Calgary  Or ship by Canada Post Flat Rate boxes.   Fill them up as much as possible up to 5kg.: 24.1 x 16.5 x 8.9cm.   $20 35 x 26 x 5cm.              $23 39 x 26 x 12cm.            $26 40 x 30 x 19cm.            $35 Will combine as much as possible to minimize shipping costs, including other classifieds I have posted. Note that I will not respond to contact that is not made by a member of this community through the messaging system on this website. Not trying to be difficult just want to avoid scammers. With respect, Cody

These are just surplus to my needs. 30 cal 0.308 7.62mm: Berger VLD hunting- 185gn x 100                             SOLD Barnes 168gn TSX BT - Match Grade x30               $25 Speer Hot-Cor 200gn HCSP x28                                 $25 Speer Hot-Cor 110gn SP x99                                       $75 Hornady 180gn SST x99                                                $75 Hornady 130gn SP x99                                                  $75 If you buy in groups I will take off $5 per additional package leading to a group purchase of $255. Located in Radisson Heights, Calgary  Or ship by Canada Post Flat Rate boxes.   Fill them up as much as possible up to 5kg.: 24.1 x 16.5 x 8.9cm.   $20 35 x 26 x 5cm.              $23 39 x 26 x 12cm.            $26 40 x 30 x 19cm.            $35 Note that I will not respond to contact that is not made by a member of this community through the messaging system on this website. Not trying to be difficult just want to avoid scammers. With respect, Cody

0.515"   used once                 $50 Turns out I needed a 0.508" which I had to special order from BuffaloArms. So these are extra to my needs. Located in Radisson Heights, Calgary  Or ship by Canada Post Flat Rate boxes.   Fill them up as much as possible up to 5kg.: 24.1 x 16.5 x 8.9cm.   $20 35 x 26 x 5cm.              $23 39 x 26 x 12cm.            $26 40 x 30 x 19cm.            $35 Will combine as much as possible to minimize shipping costs, including other classifieds I have posted. Note that I will not respond to contact that is not made by a member of this community through the messaging system on this website. Not trying to be difficult just want to avoid scammers. With respect, Cody

No longer have the gun so don't need these: Berger VLD hunting- 95gn x 65                                   $40 Hornady AMax-105gn x155                                        SOLD Barnes 62gn HP x84                                                    $50 If you buy in bulk I will add savings at the rate of $5 per additional item. So in bulk this would end up being $85 Located in Radisson Heights, Calgary  Or ship by Canada Post Flat Rate boxes.   Fill them up as much as possible up to 5kg.: 24.1 x 16.5 x 8.9cm.   $20 35 x 26 x 5cm.              $23 39 x 26 x 12cm.            $26 40 x 30 x 19cm.            $35 Will combine as much as possible to minimize shipping costs, including other classifieds I have posted. Note that I will not respond to contact that is not made by a member of this community through the messaging system on this website. Not trying to be difficult just want to avoid scammers. With respect, Cody