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Posted: 4/7/2010 5:34:21 AM EDT
| I have one on order. I am putting it on my Bushmaster lower. I would like to hear from people who HAVE one. Thanks!! |
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I have one of the early conversions with the aluminum gas block that has over 50,000 rounds full auto on it with no problems.
CMMG sent us one of the new models and we have been abusing the hell out of it as well. The new one has about 20,000 full auto. The only problems we have had were a few broken extractors. Not a fault of the piston. |
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Quoted:
I have one of the early conversions with the aluminum gas block that has over 50,000 rounds full auto on it with no problems. CMMG sent us one of the new models and we have been abusing the hell out of it as well. The new one has about 20,000 full auto. The only problems we have had were a few broken extractors. Not a fault of the piston. Did y'all replace the piston return spring the at the recommended 7500 rounds? |
| I would assume to eliminate any chance of it walking. since you actually have something pushing against the gas block every time you pull the trigger. I know osprey recommends that if you go with some of the low profile gas blocks that you should drill into the barrel a hair to make sure the screw rest to eliminate any chance of the gas blocking walking. |
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