Evolve Weapons Systems Complete Upper Receiver 12.5in Patrol Gas System M-LOK Handguard Black EWS-UCM-12P-BLK. 56 Complete Upper Receivers are crafted for superior performance. The 7075 forged upper receiver comes assembled with a forward assist and...
Evolve Weapons Systems Complete Upper Receiver 12.5in Patrol Gas System M-LOK Handguard Black EWS-UCM-12P-BLK. 56 Complete Upper Receivers are crafted for superior performance. The 7075 forged upper receiver comes assembled with a forward assist and...