GN 810-530-E GN 810-330-E GN 841-300-AS (GG.AG300 MFA.300-AS) 75/MF same as GN 820.2-75-MF GN 820.2-75-MF-NI GG.AD075 MOA-75-M. AA200 200/A AG165 160/ASD same as GN 844-160-ASD AD270 230/M same as GN 820-230-M GG.DS287 MOAS.230-MLX GN 820.3-230-ML-NI 230/MLX same as GN 820.3-230-ML-NI 700/T2X GN 810-500-A 160/AS sme as GN 842-160-AS GN 842-160-AS