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p.phresh · July 30th, 2017, 13:57

I just starting getting a leak from the body, looks like the expansion chamber is leaking from what I've read in other places.

my shotgun is basically stock except with extended wiitech inner barrels.

haven't tried these yet, but I've found these solutions so far:
1) increasing the spring tension on the hammer spring
2) drop some silicon oil directly into the expansion chamber via stock
3) replace orings in the expansion chamber

has anyone had this gas leak and repaired it successfully?

July 30th, 2017, 13:57	#1
p.phresh Trader rating Join Date: Sep 2004 Location: Winnipeg, MB	Tokyo Marui M870 shotgun Gas Leaks I just starting getting a leak from the body, looks like the expansion chamber is leaking from what I've read in other places. my shotgun is basically stock except with extended wiitech inner barrels. haven't tried these yet, but I've found these solutions so far: 1) increasing the spring tension on the hammer spring 2) drop some silicon oil directly into the expansion chamber via stock 3) replace orings in the expansion chamber has anyone had this gas leak and repaired it successfully? Last edited by p.phresh; July 31st, 2017 at 00:37..