Adjustable .750 Gas Block JPGS-5S Stainless JP Rifles


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Adjustable .750 Gas Block JPGS-5S Stainless JP Rifles

The JPGS-5S stainless adjustable gas block has a minimized small bore design intended to mount underneath many hand guard models on the market.  This model also now includes a locking adjustment feature.  This consists of an integral brass set screw that can be tensioned against the adjustment screw after it has been set to prevent any migration that might occur.  Full coverage around gas port providing improved seal and better heat dissipation.  Also, the true clamp-on design with four positive clamping screws.  Lastly, it is easy to access the side gas adjustment.  Another great upgrade for your AR-15 is the JP Silent Captured Spring or any other selection of Bolt Carriers that we offer.


Material:  416 Stainless
Finish:  Stainless
Weight:  2.25 oz
Length:  1.28″
Height:  1.40″ (overall), .78″ (over bore)
Width:  .89″

Detailed Information

Manufacturer:  JP Enterprises Inc.
Item #:  JPGS-5S
MSRP:  $79.95

Weight 7 oz
Dimensions 5 × 5 × 1.5 in



JP Enterprises

Part Type

Barrel, Upper Receiver Parts





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