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Questions & Answers
Will this fit inside the Radian upper/ hand guard combo or do I need to find a similar low profile? Expert Answer

Depends, it requires a handguard with a mimimum of a 1.4" inside diameter.

by Ryan Tarczynski, Gear Expert, July 20, 2021
Would this fit under a PRI 308 DPMS Delta Handguard? TIA Expert Answer

The SLR Sentry 8 .875 Clamp on Adjustable Gas Block requires a minimum 1.4" internal diameter handguard to fit. The DPMS 308 Gen III Delta Handguard has max internal diameter of 1.4" and should be compatible.

by Ethan, Gear Expert, November 22, 2022
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Product Info for SLR Sentry 8 .875 Clamp On Adjustable Gas Block

Features/Specifications:image

.400 inch Set Screw Spacing.

15-position adjustability from 0 - .125 inch port opening.

Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver.

Single tool click to adjust gas metering.

Melonite finish 4140 Nexturn Swiss precision metering screw.

Proprietary Alloy Flat Spring with 1400deg temper.

Melonite finish 4140 detent plunger.

USES STANDARD GAS TUBE

Included Accessories:

Tool, roll pin and mounting screws

Specifications for SLR Sentry 8 .875 Clamp On Adjustable Gas Block:

Manufacturer: SLR
Coating: Melonite QPQ Finish
Gas Block Journal Size-Diameter: .875 in
Gun Make: AR Platform
Gas System Type: Direct Impingement

Features of SLR Sentry 8 .875 Clamp On Adjustable Gas Block:

  • .400 inch Set Screw Spacing.
  • 15-position adjustability from 0 - .125 inch port opening.
  • Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver.
  • Single tool click to adjust gas metering.
  • Melonite finish 4140 Nexturn Swiss precision metering screw.
  • Proprietary Alloy Flat Spring with 1400deg temper.
  • Melonite finish 4140 detent plunger.
  • USES STANDARD GAS TUBE
  • Included Accessories:
  • Tool
  • roll pin and mounting screws

Package Contents:

  • SLR Sentry 8 .875 Clamp On Adjustable Gas Block

SLR Sentry 8 .875 Clamp On Adjustable Gas Block Orderable Models

List of Orderable Models

SLR Sentry 8 .875 Clamp On Adjustable Gas Block, Black, SA8-CM , MPN: SA8-CM , UPC: 2303222 , Code: 39E-RGB-SLRSEN8CLMP-SA8-CM
SLR Sentry 8 .875 Clamp On Adjustable Gas Block, Titanium, SA8-TI-CM , MPN: SA8-TI-CM , Code: 39E-RGB-SLRSEN8CLMP-SA8-TI-CM
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