JP Two-Piece Adjustable Gas Block with Detent, .875 Bore, Black Stainless, Low Profile

JP Two-Piece Adjustable Gas Block with Detent, .875 Bore, Black Stainless, Low Profile

JPGS-10D is a minimized, low-profile two-piece gas block engineered for modern handguard clearances and easy installation on barrels with pin-and-weld muzzle treatments. Machined from 416 stainless steel and finished in a black coating, this .875" bore gas block features a click-adjustable detent system that secures the gas screw and provides five discrete clicks per screw rotation for precise, repeatable gas tuning.

Its two-piece construction simplifies installation when access is limited and eliminates the need to remove muzzle devices on many setups. Internally retained detent components keep small parts captive so nothing falls out during service. The side gas adjustment is easy to access for on-rifle tuning.

Specification:

• Barrel Diameter: .875"
• Design: Low profile - 2-piece
• Material: 416 stainless steel
• Finish: Black
• Weight: 68 g / 2.4 oz
• Length: 3.25 cm / 1.28"
• Height: 3.35 cm / 1.32" (overall); 2 cm / 0.8" (over bore)
• Width: 3.25 cm / 1.28"
• Attachment hardware: 6-32 x 3/8" socket head screws, T15 Torx drive (included)
• Gas tube hardware: Includes 5/64" x 5/16" roll pin
• Adjustment: 6-32 gas screw, 1/16" hex drive (included)

Features:

• Low-profile, minimized small-bore design for tight handguard fitment
• Two-piece construction - easier installation on pin-and-weld barrels
• Click-adjustable detent system for repeatable gas settings and secure retention
• Five clicks per rotation of gas screw for fine adjustment
• Side-accessible gas adjustment for convenient on-rifle tuning
• Internally retained detent components - no lost parts

JP Enterprise Original Reference: JPGS-10D