Fits:
40I, 50I
408R, 410R, 412R
612R, 616R
2510L, 2530L
4700, 4710, 4720, 4730, 4830, 4920, 4930, 4940
5430I
M944I, M4030, M4030 PRECISION UPGRADES, M4040, M4040 PRECISION UPGRADES
R732I, R740I, R944I, R952I, R962I, R975I, R4030, R4030/408R PRECISION UPGRADES, R4038, R4038/410R PRECISION UPGRADES, R4044, R4044/412R PRECISION UPGRADES, R4045, R4045/612R PRECISION UPGRADES, R4060, R4060/616R PRECISION UPGRADES