Primary Arms SLx Offset Reflex Mount for GLOCK MOS Pattern Optics

The Primary Arms SLx Offset Reflex Mount is designed to seamlessly integrate a compact red dot into your rifle setup without sacrificing your primary optic. Engineered to attach directly to SLx 30mm or 34mm one-piece scope mounts, this offset mount provides a rugged and streamlined solution for close-quarters engagement.

Featuring a 32.5-degree offset, the mount uses the GLOCK MOS adapter plate pattern, allowing compatibility with a wide range of popular mini reflex sights. This makes it easy to run a secondary CQB optic alongside your magnified scope for rapid target transitions.

Machined from 6061 aluminum and finished in black hardcoat anodizing, the SLx Offset Reflex Mount delivers strength, corrosion resistance, and minimal added weight. Like all Primary Arms factory mounting solutions, it’s built for reliability and backed by a lifetime warranty.

Key Features

• Designed for Primary Arms SLx one-piece scope mounts

• Compatible with 30mm and 34mm scope mounts

• 32.5° offset angle for fast CQB transitions

• Uses GLOCK MOS adapter plate pattern

• Supports a wide range of mini reflex sight footprints

• Precision machined 6061 aluminum construction

• Black hardcoat anodized finish

• Lightweight design at 1.485 oz

• Backed by Primary Arms Lifetime Warranty

Ideal Use

• Rifle setups requiring a backup CQB red dot

• Competition and tactical builds

• Users running GLOCK MOS-pattern mini reflex sights

• Shooters wanting fast target transitions without removing magnification