Phase 5 LOPROGAS Lo-Pro Gas Block 4140 Chromoly

Description

The Phase 5 LOPROGAS Lo-Pro Gas Block is a low-profile replacement front sight designed to allow a rifle-length forearm to be mounted on a carbine-length barrel. It is a screw-style gas block machined from 4140 chromoly steel with a mag phosphate finish for durable corrosion resistance. The block mounts with two screws for a simple, secure attachment; note that the gas tube roll pin is not included. Made in the USA.

Key Specifications

• This is a Screw Style gas block.
• The model is Lo-Pro.
• The material is 4140 Chromoly Steel.
• The finish is Mag Phosphate.
• Compatible with 0.750″ barrels.
• Mounts using two screws for installation.
• Replaces the existing front sight to provide a low-profile design.
• Made in the USA.
• The gas tube roll pin is not included.

Built for straightforward installation and reliable function, this low-profile gas block is intended for users who need a compact, durable mounting solution. Its straightforward screw-mount design and chromoly construction make it suitable for applications where a clean, low-profile front end is desired.