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AR Load Variation
- Thread starter dan46n2
- Start date
Re: AR Load Variation
Yes, and it's not uncommon in any kind of rifle, not just ARs. Simply because two rifles are the same general model and chambered for the same cartridge, that doesn't mean a lot. Even sequentially serial numbered rifles are totally different animals.
In fact, I rather expect significant differences in max loads between different rifles.
Yes, and it's not uncommon in any kind of rifle, not just ARs. Simply because two rifles are the same general model and chambered for the same cartridge, that doesn't mean a lot. Even sequentially serial numbered rifles are totally different animals.
In fact, I rather expect significant differences in max loads between different rifles.
Re: AR Load Variation
Are you asking about a .223 chamber in one and a 5.56 chamber in another? There are minor differences in the neck/throat between the two chambers that can affect pressure. 5.56 ammo is also loaded to a higher chamber pressure.
Are you asking about a .223 chamber in one and a 5.56 chamber in another? There are minor differences in the neck/throat between the two chambers that can affect pressure. 5.56 ammo is also loaded to a higher chamber pressure.
