Faxon Firearms Sentry 223 Remington 16 Inch Semi-Auto Rifle

The Faxon Firearms FX5216X Sentry in .223 Rem/5.56 NATO combines proven engineering with practical features for training and defensive applications. Built as part of Faxon’s Summit Line, this rifle includes an ambidextrous charging handle and safety selector, along with an enhanced Forged X-Tra Lite receiver set featuring a tensioning screw. The Faxon trigger by Rise Armament delivers consistent performance, while upgraded furniture—including a 16″ black nitride barrel, 15″ M-LOK handguard, black B5 Bravo stock, and black B5 Type 23 grip—rounds out the package for reliable performance in training or defensive use.