Description
“GBB” cut inner barrel, passivated brass, 6.05 mm bore, 507 mm long,
Ideal for:
– “510 mm” TAC-41 outer barrel used with “GBB” hopup unit.
SBA-IBL-G507
“GBB” cut inner barrel, passivated brass, 6.05 mm bore, 507 mm long,
Ideal for:
– “510 mm” TAC-41 outer barrel used with “GBB” hopup unit.
SBA-IBL-G507
