- Genuine OEM Glock
replacement barrel.
- All barrels are Gen1-4 (Glock 19 will fit Gen5 as well)
- 9/40/357/10 barrels are hexagonal profile with right hand twist
- 45ACP & 45 GAP are octagonal profile with right hand twist
- Part number 15 on the Glock
Schematic.
Barrel Lengths:
17 = 4.49" - 114 mm
17L = 6.02" - 153 mm
19 = 4.02" - 102 mm
20 = 4.60" - 117 mm
21 = 4.60" - 117 mm
22 = 4.49" - 114 mm
23 = 4.02" - 102 mm
24 = 6.02" - 153 mm
26 = 3.46" - 88 mm
27 = 3.46" - 88 mm
29 = 3.78" - 96 mm
30 = 3.78" - 96 mm
31 = 4.49" - 114 mm
32 = 4.02" - 102 mm
33 = 3.46" - 88 mm
34 = 5.32" - 135 mm
35 = 5.32" - 135 mm
36 = 3.77" - 96 mm
37 = 4.49" - 114 mm
38 = 4.02" - 102 mm
39 = 3.46" - 88 mm
41 = 5.31" - 135 mm
42 = 3.25" - 82.5mm
43 = 3.25" - 82.5mm