Help with gas port dimensions La Rue predator 7.62

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11 years 3 months ago #27509 by The Long Ranger
Help with gas port dimensions La Rue predator 7.62 was created by The Long Ranger
Predator 7.62 (Non OBR)Using suppressor.
Does any body know the precise gas port dimensions for the La Rue Predator 7.62 (Non OBR)? Need dimensions to correct for FTE and stove piping. Spent case sticks half way out of ejection port and is stove piping.
La Rue says to try a H3 Buffer which is what i am trying next but I will get a switchable block if H3 does not work. La Rue will not tell me the gas port dimensions. Problem is due to using a suppressor and is over-gassing. Any help would be much appreciated. Thank you

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11 years 3 months ago #27552 by 13fcolt
Replied by 13fcolt on topic Help with gas port dimensions La Rue predator 7.62
I'm guessing this only happens when suppressed? Have you checked your ejector and extractor? If it is from a fast, over gassed bolt, then I think you are on the right track with the adj. gas block. I'd consider a heavy buffer from heavybuffers.com as I don't think an H3 will cut it.

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