TRINITY Single Rail Mount for Remington 870 12 Gauge Aluminum Tube Clamp - Black

Expand your accessory mounting options with the TRINITY Single Rail Mount Adapter for Remington 870 12 Gauge, a compact aluminum mounting solution designed for compatible Remington 870 configurations.

Featuring a single Weaver-style accessory rail, this adapter provides a convenient mounting platform for compatible LED flashlights, red dot sights, laser sights, sling attachment points, and other rail-mounted sporting accessories.

Manufactured from durable aluminum with a black anodized finish, the TRINITY rail mount combines strength, lightweight construction, and a compact profile.

The exterior tube clamp design allows installation on compatible equipment without requiring drilling or permanent receiver modifications.

Weighing approximately 1.8 ounces and measuring just 1.5 inches long, this adapter provides a practical mounting solution for hunting, range activities, and outdoor sporting applications.

Important: Installation requires a minimum of 2 inches of unobstructed exterior tube space and a compatible tube diameter.

Designed for Remington 870 12 Gauge

The TRINITY single rail adapter is designed for compatible Remington 870 12 Gauge configurations.

Its clamp-style mounting system attaches around a suitable exterior tube, providing an additional accessory mounting location without requiring an existing receiver-mounted rail.

The compact design allows users to add compatible accessories while maintaining a streamlined equipment configuration.

Compatibility Requirements:

• Compatible Remington 870 12 Gauge configuration

• Suitable exterior tube diameter

• Minimum 2 inches of unobstructed mounting space

• Adequate clearance around moving components

• Compatible Weaver-style rail accessories

Verify your specific Remington 870 model and exterior tube dimensions before purchasing.

Single Weaver-Style Accessory Rail

The TRINITY adapter features a single accessory rail designed to accommodate compatible Weaver-style and 1913-pattern mounting interfaces.

This provides a versatile attachment point for sporting accessories.

Compatible Accessory Categories:

• LED flashlights

• Red dot optical sights

• Laser sights

• Rail-mounted sling attachment points

• Outdoor lighting accessories

• Other compatible Weaver-style accessories

The single-rail configuration offers a compact alternative to larger multi-rail mounting systems.

Durable Aluminum Construction

Manufactured from solid aluminum, the TRINITY rail adapter provides a rigid mounting platform for compatible accessories.

The black anodized finish helps protect the aluminum surface against everyday handling wear.

Construction Features:

• All-aluminum construction

• Black anodized finish

• Rigid accessory rail

• Compact clamp-style housing

• Lightweight 1.8 oz design

• Durable metal mounting platform

The aluminum construction provides a practical balance of strength and weight for compatible outdoor sporting equipment.

Exterior Tube Clamp Mounting

The TRINITY adapter features a clamp-style mounting system intended for attachment around a compatible exterior tube.

This mounting method provides an additional accessory rail without requiring permanent receiver modifications.

Mounting Features:

• Exterior tube clamp attachment

• No receiver drilling required

• No permanent receiver modifications required

• Compact 1.5-inch mounting length

• Single accessory rail

• Configurable mounting orientation, subject to clearance

Installation Requirement: At least 2 inches of unobstructed exterior tube space must be available.

The clamp must fit securely without interfering with moving components or normal equipment operation.

Flexible Accessory Positioning

The TRINITY single rail adapter provides a practical mounting solution for compatible sporting accessories.

Depending on the available exterior tube space and equipment configuration, the rail may be positioned to accommodate compatible flashlights, optical accessories, or sling attachment components.

This flexibility allows users to customize their equipment setup according to available space and mounting requirements.

Compact and Lightweight Design

The TRINITY aluminum rail adapter provides an additional accessory mounting platform without unnecessary bulk.

Dimensions:

• Length: 1.5 inches

• Height: 1.25 inches

• Width: 1.6 inches

• Weight: 1.8 oz

Its compact dimensions make it suitable for compatible Remington 870 configurations where mounting space is limited.

Black Anodized Finish

The black anodized aluminum finish provides a clean appearance that complements compatible Remington 870 equipment.

Anodizing helps improve surface resistance to everyday wear while maintaining a consistent black finish.

Suitable for Hunting and Range Activities

The TRINITY single rail adapter provides a convenient mounting location for compatible accessories used during outdoor sporting activities.

Its lightweight aluminum construction, compact design, and versatile rail interface make it a practical accessory for compatible Remington 870 equipment.

Key Features and Benefits

• Remington 870 Compatibility – Designed for compatible Remington 870 12 Gauge configurations.

• Single Weaver-Style Rail – Provides an attachment interface for compatible accessories.

• Exterior Tube Clamp Design – Attaches around a suitable exterior tube.

• All-Aluminum Construction – Durable metal housing for accessory support.

• Black Anodized Finish – Helps resist everyday surface wear.

• Lightweight 1.8 oz Design – Adds minimal weight to compatible equipment.

• Compact 1.5-Inch Length – Space-efficient mounting solution.

• Flashlight Mounting Compatibility – Supports suitable rail-mounted LED lights.

• Red Dot Optic Compatibility – Provides an interface for compatible optical accessories.

• Laser Sight Compatibility – Supports compatible rail-mounted laser sights.

• Sling Accessory Compatibility – Accommodates suitable rail-mounted sling attachment points.

• Configurable Mounting Orientation – Positioning depends on available tube clearance.

• No Receiver Drilling Required – Designed for installation without permanent receiver modifications.

• Single-Rail Configuration – Compact alternative to larger multi-rail adapters.

• 2-Inch Minimum Tube Clearance – Requires unobstructed exterior tube mounting space.

• Hunting and Range Applications – Versatile accessory mounting platform for outdoor sporting activities.

Technical Specifications

Package Includes

• 1 × TRINITY Aluminum Single Rail Tube Mount Adapter

Note: Flashlights, optical sights, laser sights, sling accessories, and other equipment are not included.

Important Compatibility Information

Before purchasing, verify that your Remington 870 has:

• At least 2 inches of unobstructed exterior tube space

• An exterior tube diameter compatible with the clamp

• Adequate clearance for the installed adapter

• Sufficient space for the intended accessory

• No interference with moving components

Compatibility is not guaranteed for every Remington 870 configuration.