
GEMTECH INTEGRA 5.56 Integrally Suppressed Upper
The Truth About Guns: GEMTECH INTEGRA 5.56 Integrally Suppressed Upper
2017-06-15It?s the quietest 5.56?ever,? the guy at?Silencer Shop?boasted. I?d stopped by their Austin, TX HQ to borrow something for review. But I didn?t walk in with an idea of exactly what I wanted to check out. An integrally-suppressed AR-15 upper receiver that?
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