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Posted: 10/30/2016 10:45:18 AM EDT
| I have an SBR'd MPX that sports a SiCo Omega 9K (with octane 3 lug mount and HK parts 3 adapter). At 20 yards I have 7-9" of POI shift with the suppressor mounted. When I direct thread the suppressor there is virtually no POI shift. Initially I thought there was a defective part with the 3 lug adapter from HK parts or the Octane mount. I returned both of these parts and both companies sent me new replacements. Yesterday I tried the new parts and there is still the 7-9" POI shift. I really wanted to use that Octane 3 lug mount since I paid beau coup $$ for it. Is there possibly some suppressor orientation or timing thing I'm doing incorrectly to cause the POI shift? Perhaps I'll just have to go direct thread and try to sell the Octane 3 lug mount. Most likely the MPX will be shot suppressed 95% of the time so I guess POI shift wouldn't matter anyway but it still bothers me. Any suggestions from the hive? |
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