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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Tight chamber or what?
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<blockquote data-quote="J E Custom" data-source="post: 1094092" data-attributes="member: 2736"><p>When chambering two identical chambers with the same reamer you must get the exact same head space. (Not easy, but doable) I am talking about to the ten thousandths or better.</p><p></p><p>If done correctly the ammo should fit both chambers as long as the ammo has been fired the exact </p><p>same amount (Brass will work harden and have more spring back the more it is shot and If one round of brass has been fired more times, even sizing with the same die and setting there is no guaranty it will be exactly the same size. </p><p></p><p>One other thing that could help is to fire form all brass in the tighter chamber and use the fire formed brass in the loose chamber.</p><p></p><p>J E CUSTOM</p></blockquote><p></p>
[QUOTE="J E Custom, post: 1094092, member: 2736"] When chambering two identical chambers with the same reamer you must get the exact same head space. (Not easy, but doable) I am talking about to the ten thousandths or better. If done correctly the ammo should fit both chambers as long as the ammo has been fired the exact same amount (Brass will work harden and have more spring back the more it is shot and If one round of brass has been fired more times, even sizing with the same die and setting there is no guaranty it will be exactly the same size. One other thing that could help is to fire form all brass in the tighter chamber and use the fire formed brass in the loose chamber. J E CUSTOM [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Tight chamber or what?
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