ADAPTS ERECTOR 9 TO H&K TYPE TRI-LUG BARRELS AND MOUNTS.

OVERALL SPECS:

• DIAMETER: 1.13 in
• WEIGHT: 0.135 lbs
• OVERALL LENGTH: ~1.95 in
• ATTACHMENT: H&K TYPE TRI-LUG BARRELS AND MOUNTS
• MATERIALS(S): 17-4 STAINLESS STEEL AND 7075 ALUMINUM
• FINISH: AS HEAT TREATED AND HARD COAT ANODIZE, RESPECTIVELY