I am converting a Standard AR-15 over to a 9mm rifle. It's a PSA lower and Upper. I have the barrel, Mags, Magwell adapter. I was told I need a 9mm buffer. around 7.5 oz. I was wondering if the--- MK9 Buffer Assembly would work. Thanks in advance.

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I am converting a Standard AR-15 over to a 9mm rifle. It's a PSA lower and Upper. I have the barrel, Mags, Magwell adapter.  I was told I need a 9mm buffer. around 7.5 oz. I was wondering if the--- MK9 Buffer Assembly would work. Thanks in advance.

James G. · Answer

Jamie, the MK-9 Buffer Assembly will work just fine. I would get the complete set though  :   https://www.deltateamtactical.com/Davidson-Defense-9mm-Buffer-55oz-Premium-Mil-Spec-Buffer-Tube-Kit-Includes-CMMG-9mm-Buffer_p_5980.html

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I am converting a Standard AR-15 over to a 9mm rifle. It's a PSA lower and Upper. I have the barrel, Mags, Magwell adapter. I was told I need a 9mm buffer. around 7.5 oz. I was wondering if the--- MK9 Buffer Assembly would work. Thanks in advance.

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I am converting a Standard AR-15 over to a 9mm rifle. It's a PSA lower and Upper. I have the barrel, Mags, Magwell adapter. I was told I need a 9mm buffer. around 7.5 oz. I was wondering if the--- MK9 Buffer Assembly would work. Thanks in advance.

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