Geissele Super Modular HK Rail
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Thread: Geissele Super Modular HK Rail

  1. #1
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    Default Geissele Super Modular HK Rail

    hello,

    I own a 14.5'' MR223A3 in Tan (with the Rail 8000). Thinking of replacing the slim rail with a Geissele Super Modular HK Rail in DDC. Should I rather go with the 14.5'' or 10.5''? I read that the 14.5'' seem rather made for the 16'' barrel.

    Thanks a lot!
    Last edited by Fractal; 02-16-2020 at 03:40 PM.

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    The 14.5" is made for 14.5" 416's. It allows so that suppressors can still mount but there is minimal dead space of exposed barrel showing.

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    Quote Originally Posted by dms16 View Post
    The 14.5" is made for 14.5" 416's. It allows so that suppressors can still mount but there is minimal dead space of exposed barrel showing.
    thanks for the answer! So I'll be fine with a 14.5'' as it looks like.

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    I don't pretend to know about mr223 variants and differences and gas blocks. Only commenting as a barrel length.
    It should be fine I would think

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    Quote Originally Posted by dms16 View Post
    I don't pretend to know about mr223 variants and differences and gas blocks. Only commenting as a barrel length.
    It should be fine I would think
    Much appreciated. The vendor specs says it's compatible with the M556A1. I'd imagine the M223A3's gas block and barrel are very close. Let's see :)

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    I was thinking of manually adjustable gas blocks

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    Quote Originally Posted by dms16 View Post
    I was thinking of manually adjustable gas blocks
    Unfortunately the mr223a3 hasn’t got a manual gas block unlike the 416A5.

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    Quote Originally Posted by Fractal View Post
    Quote Originally Posted by dms16 View Post
    I was thinking of manually adjustable gas blocks
    Unfortunately the mr223a3 hasn’t got a manual gas block unlike the 416A5.
    You can buy a Burk AGB that’s made for the MR223A3. He sells a 11” and a 14.5/16/20”. Not sure of your location but you to have buy from a German Retailer.
    "Just because you're paranoid doesn’t mean they're not after you!"

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