Green Blob Outdoors Standard Height Mil-Spec Front Iron Sight A2 for Picatinny/Weaver Rails

Overview

The Green Blob Outdoors Standard Height Front Iron Sight A2 is a durable, lightweight aiming reference designed to mount on standard flat-top Picatinny and Weaver rails. Constructed from aluminum and weighing 2.1 oz, it stays unobtrusive while delivering a reliable visual cue for quick target acquisition. The sight’s height is designed for compatibility with typical handguards, offering a balanced sight picture without adding unnecessary bulk.

Key benefits

• QUICK DETACHABLE low-profile front sight tower with adjustable elevation lets you switch targets or scenarios without retooling the setup.
• GREAT FIT for all Picatinny/Weaver style rails and includes an A2 square post assembly to ensure a solid, repeatable zero.
• Thumb nut with locking retention keeps the sight securely in place during movement or transport.
• STANDARD HEIGHT designed for use with flat-top rails, aligning with common configurations for a clean sight line.
• All-aluminum construction keeps the weight around 2.1 oz while delivering reliable durability for field use.

Specifications & compatibility

• Material: Aluminum
• Weight: 2.1 oz
• Pieces: 1
• Rail Type: Picatinny/Weaver
• Length: 1.4 in
• Width: 1.9 in
• Height: approximately 1.38 in (standard height)

Real-world use cases

Ideal for builds that prioritize a compact front sight with reliable alignment on standard rails. Its quick-detach capability supports scenarios where you need to remove the sight for transport, while still preserving a repeatable elevation setting for consistent aiming across sessions. The A2 square post assembly provides a familiar reference that many shooters recognize, aiding quick daytime engagements and practical field use.

Care and maintenance

Wipe with a clean cloth after exposure to dust or moisture. Periodically check the thumb nut for secure retention and re-torque if needed to maintain a stable sight picture.