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Luth-AR Gas Block Up to 31% Off — 2 models

Luth-AR Gas Block .750 Diameter, GB-LP750
Luth-AR Gas Block .750 Diameter GB-LP750
Luth-AR Gas Block .936 Diameter, GB-LP936
Luth-AR Gas Block .936 Diameter GB-LP936
Luth-AR Gas Block .750 Diameter, GB-LP750
Luth-AR Gas Block .936 Diameter, GB-LP936
Luth-AR Gas Block .750 Diameter, GB-LP750
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Luth-AR Gas Block .750 Diameter, GB-LP750
Luth-AR Gas Block .750 Diameter GB-LP750
2 of 6 images
Luth-AR Gas Block .750 Diameter GB-LP750
Luth-AR Gas Block .936 Diameter, GB-LP936
3 of 6 images
Luth-AR Gas Block .936 Diameter, GB-LP936
Luth-AR Gas Block .936 Diameter GB-LP936
4 of 6 images
Luth-AR Gas Block .936 Diameter GB-LP936
Luth-AR Gas Block .750 Diameter, GB-LP750
5 of 6 images
Luth-AR Gas Block .750 Diameter, GB-LP750
Luth-AR Gas Block .936 Diameter, GB-LP936
6 of 6 images
Luth-AR Gas Block .936 Diameter, GB-LP936

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Questions & Answers
Does anyone know if the screws on this gas block are made to sit flush with the gas block indentions on Luth-Ar barrels? Manufacturer Answer

The set screws of the Luth gas block are flush when tightened down on a Luth-AR barrel.

by Luth-AR, Manufacturer, June 8, 2022
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Customer Reviews
Helpful Negative Review Screw spacing not standard by Robert, Verified Owner, January 14, 2025
Two stars instead of one because the machining looks great and it's very light weight. The set screw spacing doesn't fit any standard dimpling jig. Most jigs go down to .400 spacing. The spacing on this is .350. There's more than enough room on t...
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1/1 found this helpful
Most Recent Reviews Solid and works! by bill, Verified Owner, February 4, 2025
Good price, fit tight, WORKS. Not much else to say.
Most Recent Reviews Solid & light... by gene, Verified Owner, October 27, 2023
OK it is a gas block, normally the great price and the fact that it works flawlessly would be enough to put it on your AR but Luth went the extra mile and made it low profile so it will fit under a slimline handguard easily, and to one up the competi...
Read More...
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Product Info for Luth-AR Gas Block

The LUTH-AR Gas Block is precision machined to be fully compliant with Mil Spec. Each gas block will fit securely into a healthy AR platform to ensure that the gas port sizing does not contribute to excess wear and tear of the part. Luth-AR gas block fits securely into an AR platform to ensure that the gas port does not get pinched when installing/removing the bolt. To be used on a AR platform with a Luth-AR bolt carrier group or piston system the gas block should be installed at the bolt carrier early stage in the gas system build. Then the locking lug can be installed at this point to fully secure the gas block to the barrel.image

Specifications for Luth-AR Gas Block:

Manufacturer: Luth-AR
Color: Black
Fabric/Material: 4140 Chrome Moly Steel
Caliber: .223 Remington
Gun Make: AR Platform
Gun Model: AR-15

Features of Luth-AR Gas Block

  • Two 8-32 Set Screws (requires a 3/32 Allen wrench)
  • 1 Roll Pin
  • Double Inspected and highest quality

Package Contents:

  • Luth-AR Gas Block

Which weapon models is Luth-AR Gas Block compatible with?

Luth-AR Gas Block is compatible with AR-15

Luth-AR Gas Block Orderable Models

List of Orderable Models

Luth-AR Gas Block .750 Diameter, Black, GB-LP750 , MPN: GB-LP750 , UPC: 859992007043 , Code: 3FN-RGB-97LUTH-GB-LP750
Luth-AR Gas Block .936 Diameter, Black, GB-LP936 , MPN: GB-LP936 , UPC: 859992007050 , Code: 3FN-RGB-97LUTH-GB-LP936
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