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Posted: 12/15/2007 1:37:02 AM EDT
| I just purchased the CMP type free float hand guard system (RRA) from Brownells. I plan to install it on a 20" barreled Double Star upper. The package came w/o a gas tube to fit in the new system. My existing tube has a bend in it just forward of the receiver that I will need to alter and I will need to make a bend out towards the FSB to clear the opening in the free float tube. Are there any trade tricks or special tools to help accomplish this w/o kinking or ruining the existing tube? Thanks in advance. |
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