Nov 25, 2025 · Concentricity Gauge with Wheel and Indicator Uses industry standard concentricity indicator Measures bullet runout, neck, body case mouth and inside neck concentricity …

Dec 4, 2024 · Hi all, I upgraded my whole reloading setup recently and just got everything set up. Using an Amp Annealer, Amp Arbor Press, Short Action Customs Infinity in-line Seating Die, Area 419 Zero …

May 12, 2016 · 'Concentricity' is a misnomer for and meaningless to ammo measure. It's very difficult to measure bullet run out in itself. But the v-block type run out gages provided for loaded ammo run out …

Nov 15, 2004 · Sometimes this will give you better seated bullet concentricity. Make sure the seating stem is not interfering with, or hitting, the tip of the bullet. You can play with the seating stem by …

Aug 2, 2014 · Educate me as to the importance of bullet/brass concentricity. I have experienced great accuracy when I take the time to run every round through the gauge and shoot the groups from the …

Aug 7, 2013 · I am wanting to get a centricity gauge. After a lot of reading the two i'm looking at are the Sinclair and the Neco. The Neco is about $70 more. My understanding is the Neco will also read the …

Dec 25, 2012 · I am thinking of using the Hornaday concentricity gauge that is advertised to "fix" bullet run out. Does this device work as advertised? Has anyone noticed any accuracy or velocity issues …

Jul 24, 2018 · For checking loaded rounds, fire formed cases and bullet run out, I prefer the Sinclair concentricity gauge. for straightening loaded or factory loads, I prefer the Hornady Lock n Load.

Mar 21, 2022 · Accuracy One Concentricity Gauge The Accuracy One Concentricity Gauge measures the internal and external neck runout of a cartridge case as well as seated bullet runout.

May 3, 2011 · I just ordered a Hornady Concentricity Gauge. I keep reading about setting up dies correctly to minimize run out. So how do you set up dies differently? Granted I don't have results …