JP Adjustable Gas System for AR type rifles.

• Low profile, rail-free design allows installation under hand guards
• Material: 6061 T6 Aluminum
• Finished Black Hardcoat Anodized
• Weight: 2.7oz
• Length:1.880"
• Height: 1.395" (overall), .770" (over bore)
• Width 1.44"
• Minimum recommended tube ID 1.750" (allows mim 0.50" clearance on all sides)
• Attachment: 6-32 x 1/2" socket head screws, T15 Torx drive (Torx key included) (includes 5/64 x 1/2 roll pin for gas tube installation)
• Adjustment: 6-32x3.8" stainless set screw, 1/16 hex drive (hex key included)