Brownells - AR-15/M16 Gas Piston Conversion Kit Installation

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Uploaded by on Oct 21, 2009

Brownells - AR-15/M16 Gas Piston Conversion Kit Installation. For more information, please visit http://www.brownells.com/.aspx/pid=26744/Product/AR_15_M16_DROP_IN_GAS_PISTON...

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  • Alright so I've already got all the tools to do this. But by the time I've bought a new bolt carrier, the gas rod system, and a new front sight I think I might as well have just bought a new upper.

  • If you're up for it and confident in your skills, give it a whirl....for beginner's or intermediate's, I think this is better left for a gunsmith. If you already own every tool listed, chances are you'll be able to do it no problem!! Personally, outside a punch set, mult-function wrench, and cleaning supplies, I don't have any of that other stuff!

  • @ivedigga

    Omg! What a moron..

    Hey just because you're clueless, inexperienced and or incompetent doesn't mean the rest of us are! Working on AR's are so simple hence why a lot of people are in to it. Go to ar15 dot com or the m4carbine site and see how large the AR build/modding community is.

  • Have a qualified Gun Smith do this guys. By the time you buy all this stuff you will be out a lot of cash & not to mention its dangerous as hell.

  • The Cmmg directions say not to remove the gas rings. Thanks brownells LOL. Now I need gas rings.

  • Why do the gas rings need to be removed?

  • @Krizsl3 Required alignment between piston and upper receiver hole for traveling of piston rod. It (piston rod) should be freely move without binding.

  • Great demo! How do you remove front sight without maring your barrel?

    Maybe lube barrel surface with vaseline or gun oil?

  • the bolt carrier key its different, from the time it was removed until it was assembled.

    why it was replaced?

  • @Krizsl3 To align the gas port with the gas block and to keep the front sight from being canted.

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