PWS - Primary Weapons Systems Mod 2 Enhanced Steel Body Buffers


  • Based on 1 review(s) (1)

    Availability: In stock

    Special Price $33.96

    Regular Price: $39.95

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    Special Price $33.96

    Regular Price: $39.95

Full Details & Specifications

PWS - Primary Weapons Systems Mod 2 Enhanced Steel Body Buffers


The Primary Weapon Systems Enhanced Steel Body Buffers feature a host of upgrades that will improve the functioning of your rifle over a standard buffer.  With a unique fluted design, and FNC LIFE HD surface treatment for smoother cycling and corrosion resistance.  Starting at $39.95, the PWS ESBB are a performance enhancing upgrade for overgassed ARs.



  • Minimal contact points allow debris to clear behind the buffer face
  • Lithium embedded salt nitro-carburized coating keeps carbon from sticking to the buffer body
  • PWS buffer weights run a little heavier than mil-spec: up to a beefy H4 for suppressed use!
    • H2 weight: 4.4 oz
    • H3 weight: 5.2 oz
    • H4 weight: 6.8 oz

Check out the WO blog on Buffer Weights to learn more and figure what buffer you will need based off your build concept.

Manufacturer Primary Weapons Systems
Shipping Restriction ITAR/Export Restricted
MSRP $39.95
Mil-Spec/Mil Issued Equipment Yes


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Posted by Richard | (Posted on 8/4/2019)

I just put this on my 12.5" build, carbine gas system and it runs smooter than my 14.5 and16" with mid length systems. Combined with a blue sprinco spring my new shorty is fast and smooth. I'll be running this combo on my other rifles soon.


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