LBE Unlimited ARLGB-P Low Profile Gas Block – .750" with Pistol-Length Gas Tube – Black Nitride Steel (ARLGBP)
Upgrade your AR platform with battlefield-tested reliability and precision-engineered performance using the LBE Unlimited ARLGB-P Low Profile Gas Block. Engineered for builders, gunsmiths, and AR enthusiasts, this premium gas block and gas tube combo is designed to ensure flawless cycling, optimal gas regulation, and long-lasting durability for your rifle build or upgrade.
With a .750-inch diameter and included pistol-length gas tube, this LBE Unlimited gas block is compatible with a wide variety of AR barrels and pistol-length gas systems. Manufactured from high-strength steel and treated with a rugged black nitride finish, the ARLGB-P delivers exceptional corrosion resistance, enhanced wear protection, and reliable performance in extreme shooting environments.
Whether you’re constructing a compact AR pistol, upgrading an existing system, or fine-tuning a competition build, this low-profile, high-performance gas block offers the quality and precision you expect from LBE Unlimited—one of the most trusted names in AR parts and accessories.
Compact, Durable & Optimized for AR Performance
The ARLGB-P’s low-profile design ensures compatibility with free-float handguards, allowing for a clean, streamlined rifle build. Its precision machining and tight tolerances help maintain consistent gas pressure for smooth, reliable cycling even under rapid-fire and high-heat conditions.
Designed for AR builders who demand rugged, duty-grade reliability without compromise, this gas block and tube combination provides all the essential components needed for a high-quality pistol-length gas system.
Key Features & Benefits
✔ Low-Profile Gas Block Design
The compact profile ensures:
Full compatibility with free-float handguards
Enhanced clearance for accessories
Sleek, minimalistic aesthetics
Reduced weight without sacrificing strength
Perfect for modern AR pistol and SBR configurations.
✔ .750" Diameter – Industry Standard Fit
This gas block fits barrels with a .750-inch gas journal, making it compatible with many of the most popular barrel profiles, including:
Government
Medium
Lightweight
Tactical
A versatile option for a wide range of AR builds.
✔ Includes Pistol-Length Gas Tube
This complete package includes a precision stainless steel pistol-length gas tube, offering:
Optimal length for AR pistols and ultra-compact builds
Smooth, reliable gas flow
Enhanced cycling performance
Secure, accurate alignment with the gas block
Convenient, ready-to-install kit right out of the box.
✔ Black Nitride Steel Construction
The black nitride finish provides:
Superior corrosion resistance
Increased surface hardness
Enhanced wear protection
High-heat durability for sustained firing
Attractive matte-black tactical appearance
Engineered for long-term use in harsh conditions.
✔ Precision CNC Machining
Ensures tight, consistent tolerances for:
Built to meet the demands of serious shooters.
✔ Durable, Secure Fitment
The strong clamping system ensures:
Rock-solid attachment to the barrel
No unwanted movement or gas leakage
Consistent performance under recoil
A must-have component for dependable AR operation.
Ideal For:
AR pistol builds
SBR (Short Barrel Rifle) configurations
Tactical or defensive AR setups
Competition rifles
Performance upgrades for existing AR gas systems
Gunsmiths and DIY AR builders
The ARLGB-P is engineered for shooters who demand professional-grade reliability.
Why Choose LBE Unlimited?
LBE Unlimited is known for producing some of the strongest, most dependable AR components on the market. Their parts are trusted by:
Their dedication to precision machining, rugged materials, and reliable performance makes LBE a go-to brand for AR upgrades and custom builds.
Product Specifications
Brand: LBE Unlimited
Model: ARLGB-P Low Profile Gas Block Combo
Part Number: ARLGBP
UPC: 784682014646
Gas Block Diameter: .750"
Included Gas Tube: Pistol Length
Material: Steel
Finish: Black Nitride
Compatibility: AR-15 / M4 platforms with .750" gas journal
Optimize Your AR Pistol Build with LBE Unlimited Precision
The LBE Unlimited ARLGB-P Low Profile Gas Block with Pistol-Length Gas Tube is the perfect upgrade for shooters building or tuning a compact AR platform. With rugged steel construction, a precision-engineered gas system, and a durable black nitride finish, this gas block combo delivers the reliability, performance, and durability your firearm deserves.
Build with confidence. Build with LBE Unlimited.
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