Home / AR Parts / TROY Industries
▼ 47% off
Troy industries Low Profile Gas Block AR-15, LR-308 0.750" Matte Black

Troy Industries Low Profile Gas Block AR-15 LR-308 .750" Black

$24.99 47% off MSRP 13 in stock at 21 retailers
4140 Pre-Hardened Steel
Low Profile
Manganese Phosphate Finish

Specifications

Model
Low Profile
Series
Gas Block
MPN
SGASA4L00BT00
UPC
812699010136
MSRP
$47
Finish
Black Oxide
Fits
AR-15 and LR-308 low profile gas block; fits under rail systems and free float tubes
Color
Black
Material
Steel

Description

The TROY Industries Low Profile Gas Block is a replacement front gas block for AR-15 and LR-308 rifles, designed to take the place of the standard front sight assembly. Its slim profile allows rail systems and free float tubes to be installed over it, extending past the gas block location.

The block is made from steel with a black oxide finish and is secured to the barrel with two set screws located on the bottom of the block. It is intended for barrels where the standard mil-spec front sight has been removed, as it will not cover a front taper pin hole on a barrel that still has a standard sight installed.

The gas block is supplied without the gas tube roll pin, which must be sourced separately for installation.

  • Platform: AR-15 and LR-308
  • Type: Low profile gas block
  • Diameter: .750 inch
  • Material: Steel
  • Finish: Black oxide
  • Color: Black
  • Securing method: Two set screws on the bottom of the block
  • Compatibility: Fits under rail systems and free float tubes
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a product comparison tool.