Griffin Armament M2 Rear Adjustable Folding Sight

The Griffin Armament M2 rear sight is a folding, adjustable backup sight designed for Picatinny-rail equipped rifles. It uses a patent-pending modular base plate system and is constructed from QPQ treated 17-4 and ordnance grade steel for durable, repeatable performance. The sight is low-profile and snag resistant, and can be configured in a 12 o’clock mount or with 45-degree angled bases for alternate sighting positions. Included with this rear sight is a 12 o’clock base and fastener for straightforward installation.

Key Specifications

• The sight is the M2 model from Griffin Armament.
• Designed for a Picatinny rail fit.
• Constructed from QPQ treated 17-4 and ordnance grade steel for durability.
• Finished in matte black for a subdued appearance.
• Folding rear sight with adjustable windage.
• Weighs approximately 2.5 ounces, providing a minimal footprint.
• Includes a 12 o’clock base and fastener for immediate mounting.
• Features a snag-resistant low-profile design.
• Compatible with AR-15 platforms and standard backup sight applications.
• Rear uses a slotted windage screw for secure, repeatable adjustments.

Practical and adaptable, the M2 rear sight delivers a compact iron-sight solution for users who want a durable, repeatable backup to optics or a standalone low-profile sighting option. Its modular bases and robust construction make it a sensible choice for field, range, and general-purpose applications where reliability and minimal footprint matter.