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SR 15 Inner Barrel Length

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If you plan to stick with a M4 profile barrel.


all M4 barrels are 14.5"


you need a 363 mm inner barrel.






the longest barrel setup for an AR is 24" for varmint rifles, the longest you can find for airsoft is probably the 20" ones, both match profile, and m16 profile.





I have no idea what kind of barrels the ICS body can take.

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