23 mm

Intermediate 1525-23, Intermediate 1526-23 Big Wheel, Pres.abs.slide 1528-23, Pres.abs.slide 1530-2301, Pres.abs.slide 1530-2302, Pres.abs.slide 1530-2303, Pres.abs.slide RVS M10 1530-2305, Pres.abs.slide RVS M10 1530-2309, Pres.abs.slide intermediate removable pin 1530-2310, Pres.abs.slide 23mm Big Wheel, Pres.abs.slide 1531-2310, Pres.abs.slide 1535-2305 HLC, Pres.abs.slide 1535-2309, Pres.abs.slide 1535-2310 HL, Pres.abs.slide 1540-2305, Pres.abs.slide 1540-2306