AMOEBA AS-01 STRIKER GEN5 OLIVE DRAB 6MM SPRING AIRSOFT RIFLE - 425 FPS The AMOEBA Striker S1 Gen2 sniper airsoft rifle is an advanced, compact, precision Airsoft rifle designed around the concepts of modularity, functionality and minimalism. With all of the useful features you need and want, and none of the bells and whistles that an Airsoft sniper doesn't want, the AMOEBA S1 comes out of the box ready to fight. Built on the foundation of a modular polymer chassis which features an adjustable stock, cheek riser and and grip, the S1 Striker can be customized to fit the individual shooter. The metal receiver houses AMOEBA's Compact Power Bolt, which provides the shooter with the same power they are used to with a much shorter bolt pull length.