JPGS-2FS

JP Adjustable Gas System for AR type rifles.

A2/M4 front sight assembly replaces existing pin-on assemblies and provides a gas adjustment. May also be used as front sight only to extend the sight radius of any existing carbine or rifle.

Material: 416 stainless

Finish: Black oxide

Weight: 3.9oz

Length: 1.870"

Height: 3.400"(overall), 2.600"(over bore)

Width: .860"

Attachment: 10-32x1/2" socket head screws, 5/32 hex drive
(includes 5/64x5/16 roll pin for gas tube installation)

Adjustment: 8-32x1/4" stainless set screw, 5/64 hex drive (hex key included)

Installation Instructions