Wilson Combat TREBS15SS .308 Recoil Spring AR15/M16 Silver

The Wilson Combat TREBS15SS Recoil Spring delivers enhanced cycling reliability for .308/7.62mm AR-platform rifles. This precision-engineered component addresses the increased bolt velocity and extraction forces inherent in larger caliber AR systems.

What Makes This Different

Unlike standard carbine springs designed for 5.56mm platforms, the TREBS15SS features a heavier spring rate specifically calculated for .308 Winchester and 7.62x51 NATO cartridges. The enhanced spring tension provides controlled bolt carrier deceleration while maintaining proper timing for reliable extraction and ejection. Wilson Combat's proprietary steel alloy construction delivers consistent performance across temperature extremes where standard springs often fail.

Key Features

• Optimized spring rate for .308/7.62mm AR-platform rifles
• Premium steel alloy construction with corrosion-resistant silver finish
• Compatible with standard AR15/M16 buffer assemblies
• Reduces bolt bounce and improves extraction reliability
• Temperature-stable performance from -20°F to 140°F
• Drop-in installation with no gunsmithing required
• Manufactured to military specification tolerances

Field testing demonstrates the TREBS15SS maintains consistent cycling with both commercial .308 Winchester and military surplus 7.62x51 ammunition. The controlled recoil impulse reduces felt recoil while ensuring positive extraction of spent cases, particularly beneficial for rapid-fire applications and suppressed configurations. Law enforcement agencies report improved reliability during extended training sessions and duty use.

Technical Specs

• Caliber Compatibility: .308 Winchester, 7.62x51 NATO
• Platform: AR15/M16 rifle and carbine systems
• Material: Heat-treated steel alloy
• Finish: Corrosion-resistant silver coating
• Spring Rate: Optimized for large-frame AR platforms
• Installation: Standard buffer tube threading
• Manufacturer: Wilson Combat, USA

Professional armorers and competitive shooters choose Wilson Combat components for their documented reliability under demanding conditions. The TREBS15SS represents a cost-effective upgrade that addresses the specific mechanical requirements of .308-caliber AR platforms without requiring additional modifications.