Random triples
| Subject | Object |
|---|---|
| gptkb:AR-556_MPR | rifle-length |
| gptkb:Mk18_Mod_1 | direct impingement |
| gptkb:Beretta_1301 | Blink gas system |
| gptkb:Colt_LE6920 | Carbine length |
| gptkb:T91_assault_rifle | short-stroke piston |
| gptkb:HK416_rifle | short-stroke piston |
| gptkb:Ruger_AR-556_pistol | carbine-length |
| gptkb:Heckler_&_Koch_HK416 | short-stroke piston |