The Faxon Sentry is a semi-automatic rifle chambered in 5.56x45mm NATO with a 16-inch barrel, 30+1 capacity, and a matte black finish. At 6.10 lbs., it's on the lighter end for a 16-inch AR. The factory configuration includes several notable component choices: a Hiperfire EDTDM trigger, Radian Ambi Talon 45/90 safety selector, Magpul SL Carbine adjustable stock, and Magpul grip. No sights are included — it's optic-ready only. 
 

Key Specifications: 

• SKU: 2024900388 
• UPC: 816341025370 
• Condition: New in Box 
• Finish: Matte Black 
• Safety: Radian Ambi Talon 45 / 90 
• Trigger: Hiperfire EDTDM 
• Grip: Black Magpul 
• Stock: Adjustable Magpul SL Carbine 
• Weight: 6.10 lbs 
• Sights: None, Optic Ready 
• Barrel Length: 16" 
• Capacity: 30+1 RD 
• Action: Semi-Auto 
• Caliber: 5.56x45mm NATO 
   

Detailed Features: 

The Hiperfire EDTDM trigger is a standout spec here — it has a short reset and a cleaner break than a mil-spec trigger, which most shooters notice immediately. The Radian Ambi Talon safety operates at both 45- and 90-degree positions and works for left- or right-handed shooters. The Magpul SL stock has a slimmer profile than a standard M4 stock and adjusts in six positions for length of pull. The Magpul grip is a familiar, proven component. 
 
The 16-inch barrel and 6.10 lb. weight keep the Sentry practical for general use without being a dedicated lightweight build. 
 

Usage Scenarios: 

1. Competitive Shooting: The Hiperfire trigger and optic-ready setup give the rifle a performance edge without requiring immediate upgrades. 
2. Tactical Training: The Radian ambi safety and Magpul stock work well in environments where both hands are used or setups change. 
3. Home Defense / Range Use: 30+1 capacity and reliable semi-auto cycling cover both applications.

The Sentry gets attention in the AR market for coming factory-equipped with aftermarket-quality components rather than mil-spec baseline parts. Owners specifically call out the Hiperfire trigger as a genuine upgrade over what most rifles ship with, and the Radian safety selector gets similar positive mentions.

The 6.10 lb. weight and optic-ready configuration are consistently appreciated, with owners noting the lightweight feel and easy customization with a scope or red dot. The Magpul stock and grip are viewed as sensible choices that don't need replacing.

Criticism tends to center on how it compares to more established names. Some owners note that build quality has been adequate but not flawless, with a small number reporting reliability concerns after extended use. The rifle is relatively newer in the market, which means long-term durability data is thinner than for established platforms. Buyers who prioritize brand track record over component selection tend to look elsewhere, while those who value the factory trigger and safety configuration find the Sentry hard to beat at its price.