![Michiana Firearms | LWRC IC A2 5.56 16'' UPPER HEAVY BARREL AMBI CHARGING HANDLE SKIRMISH™ BACK UP IRON SIGHTS SHORT-STROKE GAS-PISTON Michiana Firearms | LWRC IC A2 5.56 16'' UPPER HEAVY BARREL AMBI CHARGING HANDLE SKIRMISH™ BACK UP IRON SIGHTS SHORT-STROKE GAS-PISTON](https://gearfireimages.s3.amazonaws.com/imagedb/image1430660-eaa49ad62b19654d2dac2cf01078582a.jpg)
Michiana Firearms | LWRC IC A2 5.56 16'' UPPER HEAVY BARREL AMBI CHARGING HANDLE SKIRMISH™ BACK UP IRON SIGHTS SHORT-STROKE GAS-PISTON
How is HK's short-stroke system used on the G36/416s different from the short-stroke piston on the AR-18 that it was based on? - Quora
![The G95K is a modified AR-15 type rifle with HK's reliable short stroke gas piston system. - European Security & Defence The G95K is a modified AR-15 type rifle with HK's reliable short stroke gas piston system. - European Security & Defence](https://euro-sd.com/wp-content/uploads/2020/03/The-G95K-is-a-modified-AR-15-type-rifle-e1583232258783.jpg)