Random triples
| Subject | Object |
|---|---|
| gptkb:M2_QCB | quick change barrel |
| gptkb:M240_Machine_Gun | quick-change barrel |
| gptkb:M240_family | quick-change barrel |
| gptkb:7.62_mm_M240_machine_gun | quick-change barrel |
| gptkb:M2_Browning | quick-change barrel (M2A1 variant) |
| gptkb:Zastava_M37 | quick-change barrel |