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Rifles, Reloading, Optics, Equipment
Suppressors
Thunderbeast dominus cb vs ultra 7
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<blockquote data-quote="QuietTexan" data-source="post: 2586789" data-attributes="member: 116181"><p>Did you get the SR model? The SR mounting system is a better option for high volume firing schedules because of the positive lockup during heat cycling. The Ultra 7 is rated to 11.5" for 223 Rem also, but that doesn't mean the overall suppressor system is the best choice for an AR platform. If fitting under a handguard isn't important generally shorter/fatter cans work better on ARs from a shorter overall length perspective. On a bolt gun by the time you've put a 7-9-11" can on the end of a 26+" barrel what does an extra inch or two of length really matter.</p><p> </p><p>The 300 PRC burns 4x more powder than the 223 Rem/5.56, so 22" might be close to a break in the data in terms of double barrel length/ quadruple propellant mass. TBAC does a lot of real work on pressure testing cans, but IIRC Zak said they do extrapolate certain calibers.</p><p></p><p>IMO depending on what specific goals for a gun are the Dominus-K might be the best choice for SBRs because it reduces the muzzle signature to below the ejection port volume level, which is about as good as can be asked for from an AR can. The K is on my list for my AR-10 SBR. 12.5" for full-house 308 Win/ 6.5 CM loads <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite9" alt=":eek:" title="Eek! :eek:" loading="lazy" data-shortname=":eek:" /></p></blockquote><p></p>
[QUOTE="QuietTexan, post: 2586789, member: 116181"] Did you get the SR model? The SR mounting system is a better option for high volume firing schedules because of the positive lockup during heat cycling. The Ultra 7 is rated to 11.5" for 223 Rem also, but that doesn't mean the overall suppressor system is the best choice for an AR platform. If fitting under a handguard isn't important generally shorter/fatter cans work better on ARs from a shorter overall length perspective. On a bolt gun by the time you've put a 7-9-11" can on the end of a 26+" barrel what does an extra inch or two of length really matter. The 300 PRC burns 4x more powder than the 223 Rem/5.56, so 22" might be close to a break in the data in terms of double barrel length/ quadruple propellant mass. TBAC does a lot of real work on pressure testing cans, but IIRC Zak said they do extrapolate certain calibers. IMO depending on what specific goals for a gun are the Dominus-K might be the best choice for SBRs because it reduces the muzzle signature to below the ejection port volume level, which is about as good as can be asked for from an AR can. The K is on my list for my AR-10 SBR. 12.5" for full-house 308 Win/ 6.5 CM loads :eek: [/QUOTE]
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Thunderbeast dominus cb vs ultra 7
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