+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

Q&A for Precision Reflex Adjustable Gas Block w/Straight 15.165 in Gas Tube — 3 Questions & 3 Answers

Name Precision Reflex Adjustable Gas Block w/Straight 15.165 in Gas Tube
As Low As $89.99 Save Up to $8.00
View Product
Write a Review
If you have questions regarding availability, pricing, shipping options for this item or need an answer right now, please contact our customer service team.
Continue As a Guest
Saving...
Sign In or Create an Account (optional)
or Register
Why use an OpticsPlanet.com account for my questions and answers?

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

Show
Sort by
Filter by
Q
Derrick, member, from IN, United States, asked on June 12, 2022

Is this front adjustable or side adjustable?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on June 24, 2022

The Precision Reflex Adjustable Gas Block w/Straight Gas Tube has the adjustment screw on the side.

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
Raziel Providence, member, from AK, United States, asked on October 06, 2020

Will it work on 308 ar10 build?

A
Answered by Brandon, member, from UT, United States, on March 31, 2021

Fitment will depend on the gas block journal diameter of your AR-10 barrel. These will fit gas block journals with 0.875" or 0.936" diameters.

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
spoonerduck, guest, from CA, United States, asked on April 29, 2020

I have a DPMS 308 bull barrel. Unless I am measuring incorrectly the OD of the barrel measures .925. Will this fit on my rifle? Thanks.

A
Answered by Brandon, member, from UT, United States, on March 31, 2021

MPN: 05-936-02GT should work for DPMS LR-308 heavy barrel profiles. The diameter of the gas block journal is 0.936".

Was it helpful to you? Yes | No
Share
Submit Your Answer
Last updated 2025-11-12 UTC.