Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! 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 Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Questions & Answers
Color: Black Gas Block Journal Size-Diameter: .625 inGun Make: AR Platform

Code: 3AK-RGB-PRI265-05-625-04

MPN: 05-625-04

UPC: 090222553125

List: $83.99Save $6.00
$77.99

Buy Together and Save

Receive $1.65 OP Bucks

Product Info for Precision Reflex Gas Block w/ Picatinny Rail

This barrel mounted gas block has a 2 1/2in top rail that is the same plane as the receiver. The rail is constructed of lightweight hard coat black anodized aluminum. The gas block weighs 2.5 ounces. The gas block fits over a .625 diameter barrel. Block locks into place with 2 crossbolts, the same as our original gas block front sight.image

Specifications for Precision Reflex Gas Block w/ Picatinny Rail:

Manufacturer: Precision Reflex
Color: Black
Fabric/Material: Aluminum
Gas Block Journal Size-Diameter: .625 in
Gun Make: AR Platform

Package Contents:

  • Precision Reflex Gas Block w/ Picatinny Rail

Precision Reflex Gas Block w/ Picatinny Rail Orderable Models

List of Orderable Models

  • Precision Reflex Gas Block w/ Picatinny Rail, .625, Black, 05-625-04 , MPN: 05-625-04 , UPC: 090222553125 , Code: 3AK-RGB-PRI265-05-625-04
Compare (0)