Wilson Combat Adjustable AR-15 Upper Gas Block

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Wilson Combat Adjustable Lo-Profile Gas Block, .750", Carbine Length Straight Gas Tube TR-AGB-C

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$ 74.95

Quick Overview

SKU: 37151
UPC: 874218008581
Wilson Combat Adjustable Lo-Profile Gas Block, .750", Carbine Length Straight Gas Tube TR-AGB-C

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The Wilson Combat Adjustable AR Gas Block replaces a standard AR gas block and allows you to tune your direct impingement rifle’s gas system for smoother cycling and enhanced reliability.

Adjusting your rifle’s gas port will lower or increase your bolt’s cyclic rate and tailors your rifle’s performance to your unique needs. This adjustable gas block is useful on match rifles, suppressed rifles and rifles chambered in non-standard AR calibers especially when shooting a variety of factory and custom hand-loaded ammunition.

A simple adjustment of the locking hex screw at the front of the block lets you control the gas volume so you can tune your rifle’s function to your favorite loads. The Wilson Combat Adjustable AR Gas Block is Chromoly steel with a Melonite finish that will easily hold up to high round count shooting and attaches to your barrel with dual set screws.


Compatible with all standard USGI pattern AR rifles and DPMS pattern LR-308 .308 AR recievers that take standard length gas tubes. Lo-Profile gas block requires 1.45" internal clearance to fit under rails.

Package Includes:

Adjustable Gas Block (Melonite Finish)
Adjustment Set Screw (Installed)
Straight Gas Tube (Installed, Gas Tube Pin Installed)
12” Long Allen Wrench to Adjust Inside Handguard

SKU: 37151
SKU 37151
Brand Wilson Combat
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 37151

Questions and Answers

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How long is the gas tube? What is "Carbine length"?
Kansas C on May 3, 2018


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Save your money
in all honesty, the Wilson adjustable gas blocks DO NOT reduce the gas enough to adjust the cycle of the BCG. Their is too much flow even with the gas block fully “closed”. I contacted WC regarding this issue and they told me to buy another manufacturers gas block. Save your money.
August 16, 2018

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