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JP Gas Block, Low Profile, .936, Detent

JP Gas Block, Low Profile, .936, Detent


JP Adjustable Gas System

The JPGS-8D is a minimized large bore design intended to mount underneath many hand guard models on the market. Its two-piece design allows for easier installations even on barrels with pin-and-weld muzzle treatments.

This model features a new click-adjustable detent system for precise adjustments and secure retention of your gas screw. Never lose you gas setting or screw.

Package includes gas block, attachment hardware, adjustment set screw, detent mechanism hardware (pre-installed), roll pin for gas tube installation, wrenches and instruction sheet.

Installation of this has block requires tapping the adjustment screw hole. We offer a suitable 6-32 bottoming tap if you do not have one ready to hand.


  • Sturdy, light-weight billet aluminum construction
  • Light-weight, minimized profile for mounting under most hand guard models
  • Click-adjustable detent system for repeatable setup and secure retention of gas setting
  • Five clicks per rotation of gas screw for finer adjustments
  • Split yoke design for easy installation even on pin-and-weld barrels
  • Easy-to-access side gas adjustment
  • Internally retained detent components means no lost parts
Out of Stock
  • Ordering and Shipping Policy

    Orders purchased from this store are currently shipped only via the United States Postal Service.   USPS Priority Mail may be used whenever small parts orders are made, or if the product total allows for free shipping.  However, the means of shipping is ultimately at the discretion of Village Pine Custom Gunsmithing, Inc. and other common carriers may be used if deemed necessary.


    Priority Mail includes $50 of coverage automatically for lost or damaged packages.  As a matter of store policy, your shipping fees will also include additional coverage necessary to compensate for the entire shipped package should the products be lost or damaged in shipment.


    Parts orders amounting to $50 or more will be shipped for free.  However, due to the weight and bulk of books, Gun Digest Books will not qualify for free shipping unless three or more books are ordered at the same time.  Firearms orders will be charged actual shipping costs. 


    Orders shipping to Minnesota zip codes will be charged sales tax.


    Returns will be assessed a 15% restocking fee.

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