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Q&A for Anderson Manufacturing High Rise Gas Block w/Picatinny — 8 Questions & 5 Answers

Name Anderson Manufacturing High Rise Gas Block w/Picatinny (4.3)
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Q
Lefty, member, from IN, United States, asked on April 05, 2019

How many set screws are there (2 or 3) and what is the spacing on them ?

A
Answered by Rusty Shackleford, guest, from TX, United States, on July 08, 2019

2 set screws are included with the gas block. Spacing is approx 1.5 inches.

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Q
Astrocreep, member, from WI, United States, asked on February 05, 2019

will this work with Strike Industries Viper Carbine Length Handguard SI-Viper-HG-CBK-BK

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on December 03, 2019

Yes, it will.

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Q
Rush, guest, from GA, United States, asked on October 11, 2018

What is the distance between the set screws?

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A
Answered by Jonathan D., Gear Expert, from IL, United States, on December 03, 2019

Anderson Manufacturing does not list the set screw spacing, please contact them directly for further assistance.

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Q
scott, member, from MI, United States, asked on September 17, 2018

Will this work with the Magpul SL carbine or the utg superslim drop in rifle length handguards?

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on November 01, 2018

Magpul states the MOE SL Carbine length handguards requires an A2 front sight. It should work with the UTG handguard.

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Q
na, guest, from TN, United States, asked on November 14, 2017

what size bore do the gas blocks come in?

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on December 14, 2017

This gas block is a .750" diameter gas block. Anderson Manufacturing does not make the railed versions of their gas block in any other barrel diameters at this time.

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Q
Luke Campbell, member, from AL, United States, asked on November 04, 2020

What’s the warranty on these? removed my gas block and tube to find a chip in the port hole on the inside of the gas block. Where it meets the barrel

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Q
Marco, guest, from CA, United States, asked on August 29, 2020

I added the Vism Extended Handguard but once I change the gas system it will have a empty spot. Will this cover that?

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Q
Matthew Ramirez, member, from CA, United States, asked on May 12, 2020

Will this fit Smith and wesson m&p sport 15?

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Last updated 2025-11-12 UTC.