Outer Barrel OB-007 PreviousOB-006 NextOB-008 OB-007 OB-007 $0.00 Add To Cart Facebook0 Twitter Pinterest0 G36K Standard Outer Barrel Set280mm LengthMetal You Might Also Like OB-005 $0.00 OB-008 $0.00 OB-012 $0.00 OB-001 $0.00 OB-009 $0.00