Rise Armament Single Stage AR Rifle Trigger 4 lb Flat Black

The Rise Armament Single Stage AR Rifle Trigger 4 lb Flat Black is engineered for durability and consistent performance under demanding conditions. Its construction from precision-machined S7 tool steel and black nitride finish provides enhanced strength and corrosion resistance, making it suitable for extended use in harsh environments.

This trigger features a smooth single-stage pull at approximately 4.0 lbs, delivering a crisp break and a strong, tactile reset for improved shooting control. It is designed to reliably ignite primers, including steel-cased ammunition, through its forceful hammer spring.

Features

• Relentless hammer force for reliable primer ignition
• Smooth, crisp single-stage 4.0-pound pull with ±0.5 lbs tolerance
• Available with flat or curved trigger blades
• Simplified installation with fewer parts and no complex disconnector assembly
• Engineered for rugged reliability in harsh conditions
• Strong, tactile reset for faster follow-up shots
• Precision-machined from S7 tool steel and heat treated
• Black nitride finish for maximum strength and corrosion resistance
• Compatible with AR-15 and AR-10 platforms using standard milspec small-pin dimensions

Specifications

• Brand: Rise Armament
• Model Number (MPN): RA-101F
• UPC: 850062094246
• Trigger Type: Single-stage
• Pull Weight: Approximately 4.0 lbs ± 0.5 lbs
• Color: Flat Black
• Material: S7 tool steel with black nitride finish
• Compatibility: AR-15 and AR-10 platforms (standard milspec small-pin)