SPR/MK-12 Barrels 18.1″: Douglas-SS 1:7 Twist

$370.00$430.00

Douglas SPR
Twist: 1:7
Length: 18.1″
Threads: 1/2×28
Gas System: Rifle
Finish: Polish
Fluting: NONE
Chamber: CLE
Feed Ramps: M4
Caliber: .223/5.56
Gas Block : .750

  • None
  • Add Matched Bolt
  • Customer Supplied
Clear

Description

Special Purpose Rifle Contour Barrel.
M4 Feed Ramps come standard.

This barrel comes with M4 Feed Ramps,  Rifle gas system, 1/2-28 threaded muzzle, and the proper OPS, Inc. muzzle contour for OPS, Inc. collar.

 

 

Additional information

Barrel Brand

Length

Twist

Gas System Length

Chamber Type

Thread

Finish

Matched Bolt

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