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Wilson Combat Gas Block Up to 42% Off — 2 models

Special offer available for this product. Click here to see!
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
1 of 7 images
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
2 of 7 images
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
3 of 7 images
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
4 of 7 images
Wilson Combat Gas Block, Lo-Profile Large, Black TR-SSGB
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
5 of 7 images
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
6 of 7 images
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB
7 of 7 images
Wilson Combat Gas Block, Lo-Profile, Black TR-LPGB

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Questions & Answers
Will one of the set screws align with barrel dimple? It’s going on a Criterion Hybrid midlength barrel Expert Answer

Yes, as long as they are the same port diameter, they should line up so the port in the barrel lines up properly with the port in the block.

by Davis N., Gear Expert, February 1, 2021
See 1 More Answer
Is a gas block pin included? Expert Answer

The Wilson Combat Gas Block comes with a gas tube roll pin.

by Hunter, Gear Expert, April 5, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Great product by Jason Carty, Verified Owner, May 13, 2020
Don’t buy anything from optics planet !!! They absolutely are the worst in the industry for deceiving you about shipping times . They 4-6 weeks on an in stock item is a little long . Move on to some where that values customers
8/22 found this helpful
Helpful Positive Review
Painful install. Ioke it by The MC, Verified Owner, April 27, 2018
Let's start with the cons for this item. It's install was a pain in the rear. First it was darn tough install the pin for the gas tube. The pin is definitely not going anywhere. Then installing the gas block mar'ed the finish of my Wilson Combat barr...
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1/3 found this helpful
Helpful Positive Review
Wilson Combat Gas Block by Luke, Verified Owner, April 5, 2020
Wilson Combat Gas Block fantastic quality. Looks great with the Wilson Combat barrel that was also purchased from Optics Planet. The gas block is perfectly machined and finished. It does have the Wilson Combat logo stamped just below the hole for the...
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1/1 found this helpful
Helpful Negative Review
Won't fit on .750 by Sadinnc, Verified Owner, April 8, 2021
.750 WC barrel that I got the tuff coating on. Would not fit. I sand the coating off the barrell and still would not fit. I tried it on a BA .750 barrell, still no go. I put on an Aero .750 and it fit perfect. I marred the Block and not able to ...
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1/2 found this helpful
Most Recent Reviews
Roll Pin Missing by Kato, September 5, 2024
I purchased this Gas Block and when I received it, the roll pin was missing. I thought that it may have fallen out when I opened the package so I used my magnet to see if I could find it. I never located the roll pin. The gas block fits perfectly, j...
Read More...
1/1 found this helpful
Most Recent Reviews
Wilson gas block by Marcus Marquez, Verified Owner, March 26, 2024
This gas block fitts like a glove. Perfect in every way. You will not be disappointed in ordering this. Shipping was reasonably fast.
Read All 14 Reviews
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2 Models Available
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Product Info for Wilson Combat Gas Block

A rugged, securely mounted gas block is a critical aspect of AR-15 reliability. This lo-profile gas block will fit underneath all popular free-floating rail systems, but heavy enough to evenly dissipate heat and resist gas leakage even in high-round count use. Precisely machined from hardened chromoly steel with a dark, corrosion resistant phosphate finish this is the ideal gas block for a professional or amateur custom AR build. Precision bored to .750" and perfect for your Wilson AR barrel or the barrel of your choice. Secures to barrel with provided hardened set screws; Precision Bored to .750"; Precisely Machined from Hardened Chromoly Steel; Corrosion Resistant Phosphate Finish; Secures to Barrel with Provided Hardened Set Screws; Gas Tube Roll Pin Included; .950" Length;image

Specifications for Wilson Combat Gas Block:

Manufacturer: Wilson Combat
Color: Black
Condition: New

Package Contents:

  • Wilson Combat Gas Block

Wilson Combat Gas Block Orderable Models

List of Orderable Models

  • Wilson Combat Gas Block, Lo-Profile, Black, TR-LPGB , MPN: TR-LPGB , UPC: 811826021953 , Code: C0-RGB-WCGSBLK-TR-LPGB
  • Wilson Combat Gas Block, Lo-Profile Large, Black, TR-SSGB , MPN: TR-SSGB , UPC: 874218008932 , Code: C0-RGB-WCGSBLK-TR-SSGB
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Last updated 2026-08-27 UTC.