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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
hows running 123 amaxes in a dpms 260 rem set up ?
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<blockquote data-quote="Skytow" data-source="post: 1154974" data-attributes="member: 93923"><p>Ran my ladder with H4350 and 123g AMAX's and got the following:</p><p></p><p>42.6g = 2725 FPS</p><p>42.9g = 2743</p><p>43.1g = 2766</p><p>43.4g = 2812</p><p>43.7g = 2830</p><p>44.0g = 2849</p><p>44.3g = 2886</p><p>44.5g = 2892</p><p></p><p>This was out of a 24" Bartlein on a DPMS format gas gun. Gas block was turned down but I can go one click lower and suppose I'll get a few more FPS then. My Chronograph was 20 feet from the muzzle. There was a node from 43.7- 44.3. I ran a second test of the same loads and got very similar data with the most repeatable from 44.0 to 44.5.</p><p></p><p>FNA3 my barrel seems slow! Maybe it will get better with some more rounds down the pipe but I think it should be broken in by now with about 500 rounds so far...</p><p></p><p>These were safe in my gun but I don't know about yours so start low and work up!</p></blockquote><p></p>
[QUOTE="Skytow, post: 1154974, member: 93923"] Ran my ladder with H4350 and 123g AMAX's and got the following: 42.6g = 2725 FPS 42.9g = 2743 43.1g = 2766 43.4g = 2812 43.7g = 2830 44.0g = 2849 44.3g = 2886 44.5g = 2892 This was out of a 24" Bartlein on a DPMS format gas gun. Gas block was turned down but I can go one click lower and suppose I'll get a few more FPS then. My Chronograph was 20 feet from the muzzle. There was a node from 43.7- 44.3. I ran a second test of the same loads and got very similar data with the most repeatable from 44.0 to 44.5. FNA3 my barrel seems slow! Maybe it will get better with some more rounds down the pipe but I think it should be broken in by now with about 500 rounds so far... These were safe in my gun but I don't know about yours so start low and work up! [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
hows running 123 amaxes in a dpms 260 rem set up ?
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