+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Jp gas block and aero mod 4 rail - JP Enterprises Adjustable Gas System

by jim, Verified Owner from MO, United States Written on September 28, 2025
Review for JP Enterprises Adjustable Gas System
JP Enterprises Adjustable Gas System
JP Enterprises Adjustable Gas System
$119.95 $113.95 Save $6.00
View Product
Write a Review View All Reviews
Compare (0)
1 item has been added
Add at least two items to compare

jim's Review of JP Enterprises Adjustable Gas System

The JP gas block is a side adjustable gas block. This block will not work with Aero Mod 4 rail without modifications. This side adjustment screw on the JP block cannot be adjusted under the Aero rail.
Pros:
  • Great Gas Block
Cons:
  • None
Would Recommend: Yes
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share