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The Range
Rifle & Shotgun Discussion
Best wt for an AR buffer ?
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<blockquote data-quote="aestus" data-source="post: 2764700" data-attributes="member: 2989"><p>Uncle Money Bags is right on with his post. </p><p></p><p>Typically, if everything is in "spec," My typical defaults are as follows:</p><p></p><p>16" Mid length gas: H2, standard power spring. H buffer if shooting very weak ammo in high volumes with no cleaning (training class)</p><p>16" carbine length gas: H2, standard power spring. H3 buffer if it's an early 90's gun with oversized gas ports that are not in spec.</p><p>14.5" Mid length gas: H buffer, standard power spring. Carbine buffer if shooting very weak ammo in high volumes.</p><p>14.5" Carbine length gas: H2, standard power spring. H buffer if shooting very weak ammo in high volumes.</p><p>11.5" Carbine length gas: H2, standard power spring. H3 buffer if shooting suppressed or if gas port is eroded</p><p>10.5 - 10.3" Carbine length gas: H2/H3, standard power spring. H3 exclusively if shooting suppressed or if gas port is eroded</p><p>Daniel Defense MK18 upper: H3 or possibly H4 due to DD's oversized gas port size. </p><p></p><p></p><p>10.5" 300 blackout with pistol length gas: Carbine buffer to shoot subsonics and supersonics reliably. If shooting suppressed, will use H or H2.</p></blockquote><p></p>
[QUOTE="aestus, post: 2764700, member: 2989"] Uncle Money Bags is right on with his post. Typically, if everything is in "spec," My typical defaults are as follows: 16" Mid length gas: H2, standard power spring. H buffer if shooting very weak ammo in high volumes with no cleaning (training class) 16" carbine length gas: H2, standard power spring. H3 buffer if it's an early 90's gun with oversized gas ports that are not in spec. 14.5" Mid length gas: H buffer, standard power spring. Carbine buffer if shooting very weak ammo in high volumes. 14.5" Carbine length gas: H2, standard power spring. H buffer if shooting very weak ammo in high volumes. 11.5" Carbine length gas: H2, standard power spring. H3 buffer if shooting suppressed or if gas port is eroded 10.5 - 10.3" Carbine length gas: H2/H3, standard power spring. H3 exclusively if shooting suppressed or if gas port is eroded Daniel Defense MK18 upper: H3 or possibly H4 due to DD's oversized gas port size. 10.5" 300 blackout with pistol length gas: Carbine buffer to shoot subsonics and supersonics reliably. If shooting suppressed, will use H or H2. [/QUOTE]
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