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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
300 WSM AR10
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<blockquote data-quote="bamban" data-source="post: 2509674" data-attributes="member: 17722"><p>I chamber my own barrels from blanks. Not dealing with production barrels.</p><p></p><p>My 16.5 AR10 308 is suppressed using legacy Surefire FA762SS. I use the same suppressor on a couple 20 inch AR10 in 308s that I shoot on occasion. No adjustable gas block. Besides 6.5CMs I chambered for some friends I also chambered a 243 for one of them. No issue with gas system, the problem is with those long pointy 6mm bullets getting wedge between the barrel extension bottom lugs . Found a special barrel extension, solved the problem. Luckily both BE threads timed the same, very rare</p><p></p><p>Chambered a few large frame ARs for friends, and chambered close to 100 AR15 barrels of varying length, chamber, contour, and gas block. Between me and my buddies we have 5 MK12 SPR with AEM5 suppressors. They are using adjustable gas block. Since mine is strictly suppressed I drilled/ream the gas port size so I don't have to use a gas block. We use GI MK262 Mod1, we dont deal with different load/pressure.</p><p></p><p>The 300WSM is just a new thing for me.</p><p></p><p>Lots of suppliers talk about brass pattern as a timing thing. Since shooting the AR15s in service rifle, some of we've modified either the ejector or the spring so the spent brass land on a nice pile at 1 o'clock within arms reach. Nice feature when shooting sitting and prone. Reason, so you don't have to worry about your brass getting all mixed up with others on the line. </p><p></p><p>Thank you for your input.</p></blockquote><p></p>
[QUOTE="bamban, post: 2509674, member: 17722"] I chamber my own barrels from blanks. Not dealing with production barrels. My 16.5 AR10 308 is suppressed using legacy Surefire FA762SS. I use the same suppressor on a couple 20 inch AR10 in 308s that I shoot on occasion. No adjustable gas block. Besides 6.5CMs I chambered for some friends I also chambered a 243 for one of them. No issue with gas system, the problem is with those long pointy 6mm bullets getting wedge between the barrel extension bottom lugs . Found a special barrel extension, solved the problem. Luckily both BE threads timed the same, very rare Chambered a few large frame ARs for friends, and chambered close to 100 AR15 barrels of varying length, chamber, contour, and gas block. Between me and my buddies we have 5 MK12 SPR with AEM5 suppressors. They are using adjustable gas block. Since mine is strictly suppressed I drilled/ream the gas port size so I don't have to use a gas block. We use GI MK262 Mod1, we dont deal with different load/pressure. The 300WSM is just a new thing for me. Lots of suppliers talk about brass pattern as a timing thing. Since shooting the AR15s in service rifle, some of we've modified either the ejector or the spring so the spent brass land on a nice pile at 1 o'clock within arms reach. Nice feature when shooting sitting and prone. Reason, so you don't have to worry about your brass getting all mixed up with others on the line. Thank you for your input. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
300 WSM AR10
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