Best concentricity gauge? - Long Range Hunting Forum '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 off seated bullets You can not measure neck thickness via run out readings It takes a ball mic to do this
Bullet Runout---How to Fix - Long Range Hunting Forum 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 making slight adjustments to try and center it and get better concentricity when seating
Concentricity . . how important? - Long Range Hunting Forum 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 rounds that are "round" Let me hear what you're doing to ensure concentricity -Swede
Concentricity Adjustment and Neck Tension - Long Range Hunting Forum This is more of a theoretical question I haven't found the answer to After seating a round, I always will put it in a concentricity tool, and if the runout is greater than 002, I will use the adjustment tool to straighten the round until it is less that 002 In doing that, am I creating a variance in neck tensions across my rounds, and possibly impacting variables like pressure, velocity
Bullet Concentricity Runout - Long Range Hunting Forum 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 Gen II press (for sizing), Area 419 M series FL sizing dies, Accuracy One Concentricity gauge, and
Best concentricity gauge? - Long Range Hunting Forum 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
Concentricity gage - Long Range Hunting Forum 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
How do you straighten runout? - Long Range Hunting Forum According to my Sinclair concentricity gauge, it does straighten out some runout, but I have to be carefull of over doing it, because it will go from 004 one way to 004 the other way with too much force
Sinclair Expander Mandrel Die Test - Long Range Hunting Forum I recently decided to buy a Sinclair Expander Mandrel die and test it out compared to the standard dies I’ve been using Today I compared concentricity of loaded rounds, 16 were sized with a standard Hornady full length sizing die with expander ball and then bullets seated with a Hornady seating
Excessive bullet run out. How to remedy? - Long Range Hunting Forum "The Hornady Lock-N-Load Ammo Concentricity Tool enables the hand loader to identify the bullet runout of each cartridge, and then eliminate it Once a loaded round is inserted into the (tool), the dial indicator us used to adjust the cartridge runout to zero " My question: How can runout be eliminated by the gauge?