S-1-U-3.8-G-W/L D/C .670 OAL S1U-3X-16-A-12-RC S1U-3X-16-A-48-RC S1U4CS-3X-18-12-RC S1U50700A S1U50-700A S1U50-700ATR S-1-U-6.6-D S-1-U-6.6-D D/C .670 OAL S-1-U-6.6-G