Gas Tube Gauge
Gas Tube Gauge
Gas Tube Gauge
Gas Tube Gauge
Gas Tube Gauge
Gas Tube Gauge
Gas Tube Gauge
Gas Tube Gauge
None
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MARK BROWN CUSTOM - Gas Tube Gauge

4 Reviews
Gas Tube Gauge
Brownells #
133000002
MFR #
NONE
UPC
$69.99
Coupon Code
Purchase Limit Help

In stock

Standard Shipping Estimated Delivery
Estimated delivery: Sep 18
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Specifications
Color:
Stainless Steel
Make Model Fit:
AR-15.Universal;AR-308.Universal
Restriction
Gun Tool Restriction:
Yes
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What is the MARK BROWN CUSTOM - Gas Tube Gauge?

CNC machined, mechanical “No-Go” gauge tells you instantly if your gas tube is out of spec and needs replacement. Simply insert into the gas tube to check for flat spots, dents, kinks, and loss of concentricity. Perfect for armorers, competition shooters and others looking for the most accurate, reliable way to check for tube damage and maintain optimum rifle function. Each gauge is precision ground to exact tolerances. Works on all AR-15, M16, and AR-style .308 rifles.


SPECS

  • Steel matte finish.
  • 8ѕ" (22.2cm) long.

See all of our AR15s and AR15 parts here.

Gun Tool Restriction
Gun Tools have restricted shipping to CA.

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AR-15/M16 GAS TUBE GAUGE REVIEWS

5.0
4 Reviews
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%
5
Very useful gauge
My AR-15 was having cycling issues. Using this gauge I tested my gas tube which fail. I replace the gas tube which solved the cycling issues. After a few thousend rounds on the replacement gas tube the AR-15 started to have cycling issues. Tested the gas tube which failed and I repleced the gas tube which solved the cycying issues. If you are having cycling issues this gauge is a must have.
5
must have
this is a high ware area and this tool lets you know when its time to change the gas tube because of ware
5
Must have tool that is simple to use
This is a must have gauge for the person that owns or shoots ARs. Its quick and easy to use and will Immediately tell you if your gas tube flare is out of spec.
5
Must have tool
Must have item from basic maintenance to custom builds.Only tool of its kind ,to let you know if you part is within factory specs.Out of spec gas tubes are a prime cause of issues in this weapons system.Buy it.
Customer Questions
0 Questions