Armalite M-15A4 SPR Mod 1 (15SPR1CB)
5.56 NATO, 6.8 SPC (mfg. 2012-2013, reintroduced 2016), or 7.62x39mm (mfg. 2012-2013) cal., GIO, 16 in. chrome-lined barrel with flash hider, gas block with Picatinny rail, forged flat-top receiver with Picatinny rail and laser engraved t-s...