UTG Pro AR15 Low-Pro Quad-rail Gas Block for .75'' Barrel

• Low-profile quad-rail layout: The compact gas block adds four Picatinny mounting surfaces at the front of the rifle, giving space for lights, lasers or other accessories without adding the bulk of a full-length handguard.
• Fits .75'' barrels: Built for the common AR15 barrel journal size, it provides a straightforward solution for rifles that need a replacement gas block while keeping accessory mounting close to the muzzle.
• Aluminium construction: The lightweight metal body keeps front-end weight down, which helps preserve handling speed and balance on carbines used for practical shooting or general-purpose rifle setups.
• Made in USA: As part of the UTG PRO line, this component is produced in the United States with an emphasis on consistent machining and fit for AR-platform applications.
• Compact dimensions: With a length of 46.00 mm and height of 43.00 mm, it keeps the profile short and unobtrusive while still providing usable rail space for essential accessories.

About the UTG Accessories Series

UTG Accessories covers a broad part of the Leapers catalog, bringing together practical components for both firearms and optics rather than focusing on a single niche. The series sits as a utility-driven range for shooters who need mounting solutions, support gear and rifle components that work within common sporting and defensive rifle formats. Within that wider family, UTG PRO products represent the U.S.-made side of the lineup and are especially relevant for AR-platform builds and upgrades.

The series includes everything from scope accessories to handguard-related parts, which gives it a clear role in the brand’s offering: helping shooters configure rifles and optics around real use rather than cosmetic changes. In practice, that means an emphasis on durable metal construction, straightforward compatibility with established platforms and designs that support accessory mounting where it is actually needed. For AR users, the series is defined by practical installation, compact form factors and layouts that integrate cleanly with other rifle parts, making it well suited to general-purpose carbines, range rifles and tactical-style setups.

About the UTG Pro AR15 Low-Pro Quad-rail Gas Block for .75'' Barrel

The UTG Pro AR15 Low-Pro Quad-rail Gas Block for .75'' Barrel is built for shooters who want to combine a gas block replacement with additional front-end mounting space in one compact part. Instead of using a plain low-profile block and adding rail space elsewhere, this design places four Picatinny rail faces directly at the gas block position. That makes it useful for AR15 configurations where a light, laser or other compact accessory needs to sit forward without committing to a larger handguard change.

Its .75'' barrel fit matches one of the most common AR15 barrel journal dimensions, making it relevant for a wide range of builds and replacement projects. The low-profile format helps keep the assembly compact, while the quad-rail arrangement gives more flexibility than a smooth-sided block when setting up a rifle for practical use. Because the unit is made from aluminium and weighs only 74.00 g, it adds capability without putting excessive weight at the muzzle end, which is important for maintaining quick handling and reducing fatigue during longer sessions on the range or in the field.

The short 46.00 mm body and 43.00 mm height also help it stay unobtrusive on the rifle. As part of the UTG PRO family and made in the USA, it is aimed at shooters who value a compact, functional AR accessory with a clean fit and a practical role in a modern sporting rifle setup.

About UTG

UTG is a brand of Leapers, Inc., a company founded in Michigan in 1992. Leapers is headquartered in Livonia, Michigan and develops optics and accessories for hunting and shooting sports. Its product range includes riflescopes, mounts, scope rings and bipods, alongside a broad selection of rifle accessories for sporting and tactical-style platforms.

A notable part of the company’s history is the expansion of its manufacturing and product-development capability over time. Leapers established a UTG optics research and manufacturing center in Taiwan in 2018, and it introduced the UTG PRO line in 2009 to identify U.S.-made products. That background is especially relevant here, because UTG PRO components are positioned around practical design, platform-specific fit and dependable construction for shooters building or upgrading working rifles.

Main Features

• Manufacturer: UTG
• Series: UTG Accessories
• Made in: USA
• Warranty: 10 years
• Weight: 74.00 g
• Height: 43.00 mm
• Length: 46.00 mm
• Material: Aluminium
• Accessories for: Rifles

Warranty

This UTG accessory is covered by a 10-year warranty. The stated warranty period provides defined long-term support for normal ownership and use.