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attention troubleshooters
Klem Offline
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#8
10-03-2020, 05:24 AM
Jonny,

Sounds like a 'Bolt-over' jam.

If your BCG is not travelling fully to the rear and locking back on last round then the the carrier instead ends up trying to feed the round up the ramp = jam.

Solution
  1. More gas
  2. Lighter buffer and/or lighter spring
  3. Both.
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Messages In This Thread
attention troubleshooters - by jonny rotton - 10-03-2020, 01:06 AM
attention troubleshooters - by Cloverleaf - 10-03-2020, 01:50 AM
attention troubleshooters - by kmon - 10-03-2020, 01:56 AM
attention troubleshooters - by Lemonaid - 10-03-2020, 02:06 AM
attention troubleshooters - by VASCAR2 - 10-03-2020, 02:37 AM
attention troubleshooters - by montana - 10-03-2020, 02:52 AM
attention troubleshooters - by tdbru - 10-03-2020, 02:57 AM
attention troubleshooters - by Klem - 10-03-2020, 05:24 AM
attention troubleshooters - by jonny rotton - 10-03-2020, 02:13 PM
attention troubleshooters - by jonny rotton - 10-03-2020, 02:15 PM
attention troubleshooters - by jonny rotton - 10-03-2020, 04:48 PM
attention troubleshooters - by bigdaddyjak - 10-04-2020, 03:56 AM
attention troubleshooters - by LRRPF52 - 10-07-2020, 07:36 PM
attention troubleshooters - by jonny rotton - 10-08-2020, 01:13 PM
attention troubleshooters - by jonny rotton - 10-08-2020, 02:34 PM
attention troubleshooters - by bigdaddyjak - 10-11-2020, 03:15 AM

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