6.04 SRS 16″& MDR-X Stainless Steel Upgrade Barrel 420mm

(1 customer review)


-AEG spec 420mm barrel for 16″ SRS

-also fits AEG and AEG type chamber rifles, example GHK, S&T M40a3

-Japan made 306 stainless steel raw tubes

-CNC made window and milled surfaces

-Compatible with Faceless PDI R-Hop

Out of stock


Additional information

Weight 300 g

1 review for 6.04 SRS 16″& MDR-X Stainless Steel Upgrade Barrel 420mm

  1. David Larsen (verified owner)

    So, got my faceless barrel in the mail today (😍) along with a 50,60 and 85 rhop patch and ofc a 100% chamber seal.

    After putting it together and testing, i have to say i am very satisfied, it’s not just the quality of the barrel, but the ease of which you get a 100% seal compared to the TNT barrel is worth every dollar .. or euro in this case.

    Testing with:

    16′ SRS
    Faceless 420 mm barrel
    W.A.S.P with heavy sleeve
    2j+ Rapax spring, no spacers
    60 degree faceless rhop patch
    0.43 ASG precision ammo
    0.48 BLS

    Getting 2.4 J with the .43s
    Getting 2.55 J with the .48s

    Which is actually slighly higher then i wanted 🙂

    So all in all 5 stars for the barrel

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