The Stag Arms Standard Height Forged Front Sight Block (FSB) is an essential component for builders looking to create accurate retro-style carbines or carry handle rifles. This non-F height FSB is designed specifically for rifles with shorter barrels, such as those using detachable or fixed carry handles. Unlike F-height blocks designed for flat-top receivers, this standard-height FSB offers the correct alignment for older-style AR builds, making it perfect for clone builders aiming for military-correct configurations on carbine-length barrels.
Designed to fit barrels with a .750-inch gas journal, this FSB delivers rock-solid reliability and durability, being forged from high-strength steel. While it’s not suited for A1 or A2 rifle builds, it’s the ideal solution for retro AR-15 carbines and similar platforms that use a carry handle setup. Whether you’re building a classic M4-style clone or restoring a vintage AR, this non-F height front sight block ensures proper sight alignment for traditional carry handle configurations.
Important Installation Note: This standard-height FSB is not pre-drilled and must be installed by a qualified gunsmith. The process involves drilling and taper-pinning the block onto a virgin barrel to ensure proper fit and alignment. This is essential for achieving reliable performance and accurate sight alignment. Taper pins are not included.
This Stag Arms standard-height FSB is highly sought after by clone rifle builders and enthusiasts of retro-style carbines. Its availability is limited, making it a rare find for those looking to complete military-correct builds. Perfect for carry handle configurations, this non-F height FSB is a must-have for anyone seeking to replicate classic AR-15 carbines or restore older models to their original specifications.
A.R.M.S., Inc