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http://www.airsoftpost.com/product_info.php?products_id=33981
This looks pretty promising, I found it on another forum, and am thinking about giving these a try. From what I am told about my KJW m9 (just got in trade a month back--has not been used yet), it might have a leaking problem.
Has anyone had experience with these? I am going to place an order soon, and could write up a review on how they work compared to the regular o rings already in my m9 (unless they do not work...wouldn't that be a bias review
).
I am interested to see if it helps with gas efficiency and its ability to prevent leaks.
This looks pretty promising, I found it on another forum, and am thinking about giving these a try. From what I am told about my KJW m9 (just got in trade a month back--has not been used yet), it might have a leaking problem.
Has anyone had experience with these? I am going to place an order soon, and could write up a review on how they work compared to the regular o rings already in my m9 (unless they do not work...wouldn't that be a bias review

I am interested to see if it helps with gas efficiency and its ability to prevent leaks.