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11/22/2017 10:05:29 PM
Posted: 9/18/2004 6:23:27 PM EST
Looking for a barrel extension for a 9mm. Olympic only sells this with the barrel, I only need the extension. Anybody know where I can find one?


Link Posted: 9/19/2004 4:39:20 AM EST
[Last Edit: 9/19/2004 4:43:47 AM EST by SBR7_11]
There is no barrel extension if you are doing the Colt/RRA/ASA (Colt pattern) system. The barrel is simply shaped from blank, and flat at chamber end, and chambered. The Colt pattern bolt is flat at the front.

Oly' extension is a "ramp" inside, to allow the round to feed into the chamber with their system, and allow somewhere for the bolthead stuck to front of carrier to hide when closed.

Link Posted: 9/19/2004 5:40:18 PM EST
Thank you sir, I feel like I could win any stupid contest. I've built several AR's over the years, have nevr tore this 9 down, just took it for granted that it had a barrel extension like the 223.

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