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#1 |
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Registered
FALaholic #: 976 Join Date: Sep 2000
Location: NC
Posts: 1,503
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Should this move?!
I am in the process of refinishing an R1 shooter. I noticed the gas block assembly has play from side to side. Is this normal for a block without the handguard screw in it? The other other pin is still in place.
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#2 |
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Registered
FALaholic #: 1095 Join Date: Sep 2000
Location: North East Illinois
Posts: 2,820
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None of the six gas blocks from the various barrel assemblies that I have show any movement. In fact, they all look like they'd take quite a bit of force to remove.
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#3 |
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Registered
FALaholic #: 564 Join Date: Aug 2000
Posts: 965
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It should not move! Check for signs of gas escaping. The cross pin that holds the gas block should also be checked. My gas block was hard to remove. Yours sounds like it's real worn or maybe the barrel is undersized where the gas block sits. At the very least replace the cross pin that holds the gas block on the barrel.
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#4 |
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Registered
FALaholic #: 976 Join Date: Sep 2000
Location: NC
Posts: 1,503
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Thanks fellas...Ill look into a new one.
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#5 |
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Arrogant Bastard
Gold Contributor
FALaholic #: 96 Join Date: Jul 2000
Location: Surprise, AZ
Posts: 15,771
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you can remove block, clean surfaces, swab with a silver solder paste or one of the ninja-sleeve retainng compounds) reinstall with new crosspin (available from me or DSA), align by dropping a drill bit through the port and the block. (Remove pin) and heat solder.
Probably only worth the effort if a really nice barrel. Gas blocks are drilled for the cross-pin AFTER installation and are not always interchangeable between barrels. ------------------ T. Mark "Gunplumber" Graham gunplumber@arizonaresponsesystems.com Arizona Response Systems 5501 North 7th Avenue, Phoenix, AZ 85013 623-873-1410 http://www.arizonaresponsesystems.com
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T. Mark Graham Master Gunsmith Arizona Response Systems, LLC |
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#6 |
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Administrator
Silver Contributor FALaholic #: 1211 Join Date: Oct 2000
Location: Virginia
Posts: 31,055
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btt
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