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M1A HEAVY | .308Win | Twist:10 ″ | OD:1.1 ″ | L:22 ″ | special rifle steel (LW20)

Technical data "M1A HEAVY | .308Win | Twist:10 ″ | OD:1.1 ″ | L:22 ″ | special rifle steel (LW20)"

partial finished barrel (forged) for semi-automatic rifle "M1A" Heavy contour
Caliber: .308Win
Length: 22 ″
Largest diameter [LD]: 27.94 mm
Outer diameter [OD]: 1.1 ″
Material: special rifle steel (LW20)
Bore diameter: 0.3 ″
Groove diameter: 0.308 ″
Grooves: 4
Twist: 10 ″
Muzzle diameter [MuD]: 0.478 ″
Weight: 3.47 lbs