An old Classic Army favourite, the M15A4 SPR MK12 Mod 0 is available at Airsoft GI... "Looking for a long range solution to your airsoft bad guy problems? Look no further than the Classic army M15A4 SPR MK12 MOD 0! This gun excels at distance shooting, allowing you to cover your friends as they move up on objectives, stealthily take down tangos, and smash the opposition with a hail of precision fire!