The Maschinenpistole GBB Update History
The Maschinenpistole GBB Update History
MP2A1 2nd Batch Updates Failure to Fire Issue: Resolved by enlarging the reset sear to improve tolerance with the bolt carrier and top cover. Feeding Problem: Resolved by redesigning the...
The Maschinenpistole GBB Update History
MP2A1 2nd Batch Updates Failure to Fire Issue: Resolved by enlarging the reset sear to improve tolerance with the bolt carrier and top cover. Feeding Problem: Resolved by redesigning the...