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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Hodgdon CFE 223 powder
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<blockquote data-quote="shamblin" data-source="post: 609566" data-attributes="member: 31477"><p>As to testing any higher on the 175SMK DPMS 308LR</p><p>I did not see or measure any pressure signs</p><p>It felt like the buffer was hitting the end pretty hard so I stopped. </p><p>Adjustable gas block????Heavierspring?????</p><p>I did shoot 47.6 in the bolt gun for a very slight gain, less than 5 fps compared the 47.4</p><p>I have the velocity at 2825 for my O3 A3</p><p>Very easy clean up</p><p></p><p>My next range test will be to test 175SMK on top of CFE 223@ 47.3</p><p>I am delighted with what I have but always looking for better<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p><p></p><p>Timgun)</p></blockquote><p></p>
[QUOTE="shamblin, post: 609566, member: 31477"] As to testing any higher on the 175SMK DPMS 308LR I did not see or measure any pressure signs It felt like the buffer was hitting the end pretty hard so I stopped. Adjustable gas block????Heavierspring????? I did shoot 47.6 in the bolt gun for a very slight gain, less than 5 fps compared the 47.4 I have the velocity at 2825 for my O3 A3 Very easy clean up My next range test will be to test 175SMK on top of CFE 223@ 47.3 I am delighted with what I have but always looking for better:D Timgun) [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Hodgdon CFE 223 powder
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