Hiperfire pružinové kombo 7,62 x 39

HIPERFIRE HPT-76239SC is a set of enhanced trigger mechanism springs designed for HIPERFIRE triggers on the AR-15 / AR-10 platform, particularly for configurations used with 7.62×39mm or other more demanding applications with harder primers.

This set is designed to increase hammer strike energy and ensure reliable ignition even with ammunition featuring harder primers. HIPERFIRE generally uses a unique spring and toggle mechanism that makes it possible to combine a lighter trigger pull with high hammer strike energy – this set further enhances that concept.

The HPT-76239SC springs are used as a service or tuning upgrade to increase reliability under demanding conditions (e.g., steel-case ammunition, military primers, or firearms with longer gas systems).

Technical specifications

• Manufacturer: HIPERFIRE
• Model: HPT-76239SC
• Type: trigger spring set / hammer spring upgrade kit
• Designed for: HIPERFIRE triggers, AR-15 / AR-10
• Purpose: increasing hammer strike energy
• Compatibility: primarily 7.62×39 AR platforms
• Material: spring steel (high-tension steel)
• Function: enhanced hammer strike, higher ignition reliability

Features

• Improves firing reliability with harder primers
• Optimized for demanding calibers and ammunition
• Maintains smooth HIPERFIRE trigger operation
• Suitable for both competition and tactical shooting
• Service/tuning kit for trigger adjustment
• Compatible with HIPERFIRE trigger systems