SRS-A1 Lighweight presentation

SRS-A1 Lighweight, limited edition, 100 pieces worldwide, numbered . - Std. Receiver: 1067 g, LW receiver: 534 g. Mass reduction: 533 g, 50%. - Std. G-Spec barrel: 392 g, LW G-Spec barrel: 206g. Mass reduction: 186 g, 47%. - Steel magazine: 203 g, Aluminium magazine: 106 g. Mass reduction: 97 g, 48%. - Std. Spring Guide: 96 g, LW Teflon spring guide: 33 g. Mass reduction: 63 g, 65%. - Match bolt knob: 58 g, LW bolt knob: 20g. Mass reduction: 38 g, 66%. - Std trigger box: 77 g, LW trigger box: 53g. Mass re