What type of lower receiver does this use?
Gorilla x MAC Airsoft QCU Quick Carbon Upper Set | CAT5 MSG / F2
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Open May 23, 2026 - 07:04 AM
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Answer
May 23, 2026 - 07:04 AM
This set uses a gorilla mac forged lower receiver for precision fit and enhanced durability. Forged lowers are stronger and more resilient than cast or polymer versions, which is important for longevity and reliability under stress.
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