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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Retrofitting piston system on a gas rifle AR 15
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<blockquote data-quote="rpol98" data-source="post: 2538284" data-attributes="member: 122310"><p>just curious, what is a "roller ejector locking pin"?</p><p></p><p>I mean, I know what an AR-15 ejector is, and it uses a small roll pin for containment, but a "roller ejector locking pin" has me puzzled.</p><p></p><p>I have a few AA piston builds, I like them, but it severely limits the handguard choices because of the barrel nut requirement, the spring cup seat. i.e., you're not going to be able to use a G Mk16 rail with it.</p><p></p><p>thanks.</p><p>[MEDIA=imgur]WFw2qhI[/MEDIA]</p></blockquote><p></p>
[QUOTE="rpol98, post: 2538284, member: 122310"] just curious, what is a "roller ejector locking pin"? I mean, I know what an AR-15 ejector is, and it uses a small roll pin for containment, but a "roller ejector locking pin" has me puzzled. I have a few AA piston builds, I like them, but it severely limits the handguard choices because of the barrel nut requirement, the spring cup seat. i.e., you're not going to be able to use a G Mk16 rail with it. thanks. [MEDIA=imgur]WFw2qhI[/MEDIA] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Retrofitting piston system on a gas rifle AR 15
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