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

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

by Rusty Shackleford, Verified Owner, July 8, 2019
will this work with Strike Industries Viper Carbine Length Handguard SI-Viper-HG-CBK-BK Expert Answer

Yes, it will.

by Jonathan D., Gear Expert, December 3, 2019
Customer Reviews
Helpful Positive Review
Excellent Gas Block by Ted, Verified Owner, October 22, 2017
I replaced the low rail gas block on my DPMS Oracle. There are not as many choices of folding front sights for the low front rail. The Anderson gas block is nicely machined and finished. The barrel fit was perfect. First trip to the range found th...
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3/3 found this helpful
Most Recent Reviews
Good quality. by JAS, Verified Owner, December 4, 2020
This is one of the few high rise gas blocks that I was able to find. Great for the price and does what it is intended for. Great fit and finish for the price as well fit really snug on the barrel even before ratcheting the bottom screws.
Most Recent Reviews
Roll Pin TOO LARGE by Don, Verified Owner, July 29, 2020
Roll pin was too large for my Anderson Gas Tube. The gas tube does fit the barrel. Disappointing that Anderson could not get this right. I'm not sending it back for and exchange. It took over 2 weeks to get it. I'll search the local hardware stores.
Most Recent Reviews
Worth the money, a better affordable option by Rusty Shackleford, July 8, 2019
I installed this gas block on my latest upper build (AR-9). There are not as many choices of rail front sights under 25 dollars, most are 35+. The Anderson gas block I received was nicely machined and had a flawless finished. This gas block fit my ba...
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Most Recent Reviews
Not a bad gas block at all by Dave, January 23, 2019
I wan’t expecting too much from this gas block but it was easy to install and is fairly solid. Perfect for range use. If you’re going to build a rifle for patrol, duty, or deployment, it’s probably best to go for a more reputable company. However, th...
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0/1 found this helpful
Most Recent Reviews
Definitely an upgrade by Joshua, May 26, 2016
This piece looks great and is also functional. Was kind of uncertain about replacing my A post sight, after looking at this bad boy on my rifle I had no doubt it was the right choice. Looks wicked and was very easy to install. Would definitely recomm...
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0/1 found this helpful
Read All 6 Reviews
Color:
Black
Fabric/Material:
6061-T6 Aluminum
Gas Block Journal Size-Diameter:
.075 in
Gun Make:
AR Platform
Gun Model:
AR-15
Condition:
New

Code: 1T2-RGB-G2-K054-B000-0P

MPN: G2-K054-B000-0P

UPC: 711841564186

Product No Longer Available

Product Info for Anderson Manufacturing High Rise Gas Block w/Picatinny

Andersons High Rise Gas Block Assembly for AR-15 is Level with the Picatinny Rail for mounting Sights that are Level with the Upper Receiver, made of 6061 T6 aluminum for .750 dia Barrel.image

Roll Pin and Set Screws Included!

Package Contents:

  • Anderson Manufacturing High Rise Gas Block w/Picatinny

Gun Barrels

113 / 13
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Gun Parts and Accessories

130 / 30
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Gunsmithing Tools & Accessories

115 / 15
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Gun Triggers

115 / 15
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Magazine and Accessories

121 / 21
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Gun Sights

119 / 19
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Gun Stocks

117 / 17
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Mounts, Rings and Accessories

120 / 20
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Anderson Manufacturing High Rise Gas Block w/Picatinny Unavailable & Discontinued Models

List of Unorderable Models

  • Anderson Manufacturing High Rise Gas Block w/Picatinny, Box G2-K054-B000-0P , MPN: G2-K054-B000-0P , UPC: 711841564186 , Code: 1T2-RGB-G2-K054-B000-0P
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Last updated 2026-09-13 UTC.