Timber Creek Outdoors Low-Profile Gas Block — .750" Diameter (Model LPGB750 | UPC 816397022927)
Upgrade the heart of your rifle’s gas system with the Timber Creek Outdoors Low-Profile Gas Block (.750"), a precision accessory designed for modern AR-platform barrels where low-profile aesthetics, reliable gas delivery, and rugged durability matter. Machined to tight tolerances and finished for long life, the LPGB750 gives you the performance and clearance needed for free-float handguards, slim profiles, and competition or duty builds.
Quick Overview (SEO Keywords)
Low profile gas block, .750 gas journal, AR-15 gas block, clamp-on gas block, set-screw gas block, Timber Creek Outdoors LPGB750, precision gas block, free float handguard compatible.
Engineered for Low-Profile Builds
The LPGB750 is specifically sized for the .750" gas journal — the most common diameter on AR-platform barrels — making it ideal for replacing OEM blocks or installing on aftermarket barrels. Its low-profile design keeps the gas block tucked close to the barrel, preserving the sleek look of your rifle and providing the necessary clearance for most free-float handguards and slim rail systems.
Precision Machining for Reliable Gas Flow
Consistent and repeatable gas flow is essential for proper cycling and reliability. The LPGB750 is precision-machined to provide accurate alignment with the gas port and the gas tube, minimizing misalignment that can cause cycling issues or premature parts wear. The controlled internal bore and clean edges promote smooth gas transfer and long service life.
Durable Construction & Protective Finish
Built from high-strength materials and finished for corrosion resistance and wear protection, this gas block stands up to harsh environments and heavy use. The robust construction resists impact and heat, keeping the gas system functioning reliably throughout extended strings of fire and adverse field conditions.
Easy Installation & Secure Mounting
The low-profile form factor is designed for straightforward installation on barrels with a .750" gas journal. The LPGB750 accepts a standard gas tube and is compatible with common mounting methods (verify your particular barrel’s spec and choose the preferred retention method). When properly installed and timed, it provides a secure, rock-solid connection that resists loosening under recoil.
Compatibility & Application
Platform: AR-15 / AR-platform rifles
Gas Journal Size: .750 inch (standard)
Use Cases: Precision builds, duty rifles, competition rigs, free-float handguard systems, lightweight custom builds
Ideal For: Builders who need low clearance under slim rails or who want a clean, low-profile upper receiver appearance
Benefits at a Glance
Maintains clearance for free-float handguards and slim rails
Precision bore and alignment for consistent gas delivery and reliability
Robust construction for long service life in tough conditions
Clean, unobtrusive aesthetic that complements modern rifle builds
Straightforward installation when matched to the correct .750" gas journal barrel
Installation Tips & Best Practices
Confirm your barrel’s gas journal diameter is .750" before purchase and installation.
Follow the barrel manufacturer’s recommended timing and torque specifications for set screws or clamps.
Use proper gas tube alignment to ensure correct indexing and prevent gas leakage.
After installation, perform a function and live-fire check to verify reliable cycling and zero retention.
If unsure about installation, consult a qualified gunsmith.
Technical Summary
Model: LPGB750
UPC: 816397022927
Gas Journal Diameter: .750" (standard AR size)
Style: Low-Profile Gas Block (free-float / slim rail compatible)
Material & Finish: Precision machined; durable corrosion-resistant finish (varies by production run)
Intended Use: AR-15 / AR-platform gas system replacement or upgrade
Why Choose the Timber Creek Outdoors LPGB750?
Whether you’re building a compact, competition, or duty rifle, the Timber Creek Outdoors Low-Profile Gas Block (.750") is a simple, effective upgrade that delivers consistent gas performance while keeping your build’s profile slim and refined. Engineered for compatibility with today’s free-float rails and precision barrels, the LPGB750 blends durability, accuracy, and unobtrusive styling to help your rifle run smoother and look sharper.
Build cleaner. Run smoother. Finish stronger — make the LPGB750 the foundation of your next AR upgrade.
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