Barrel Blank | 4mmNr12 | Twist:16.1 ″ | OD:1.181 ″ | L:12.992 ″ | special rifle steel (LW23)
$153.60**
Product number:
L-4NR12-26-330
Caliber:
4mmNr12
Length:
12.992 ″
Outer diameter [OD]:
30 mm
Material:
special rifle steel (LW23)
Technical data "Barrel Blank | 4mmNr12 | Twist:16.1 ″ | OD:1.181 ″ | L:12.992 ″ | special rifle steel (LW23)"
barrel blank
| Caliber: | 4mmNr12 |
|---|---|
| Length: | 12.992 ″ |
| Largest diameter [LD]: | 1.181 ″ |
| Outer diameter [OD]: | 30 mm |
| Material: | special rifle steel (LW23) |
| Bore diameter: | 0.172 ″ |
| Groove diameter: | 0.178 ″ |
| Grooves: | 12 |
| Twist: | 16.142 ″ |
| Weight: | 2.948 lbs |