AR 7.62x39 Melonite QPQ Bolt Assembly, Enhanced Firing Pin and Wolff XP Hammer Spring

AR 7.62x39 Melonite QPQ Bolt Assembly, Enhanced Firing Pin and Wolff XP Hammer Spring

On sale $79.99
Retail Price:$89.99
Your Savings:$10.00(11%)
In Stock
Part Number:180521

AR-15 7.62x39 Complete Melonited QPQ Bolt Assembly, Enhanced Firing Pin and Wolff XP Hammer Spring Combo

  • Bolt Face is .125" recess 
  • Enhanced firing pin is specifically designed for use with the steel cased ammo
    • It helps to ensure positive ignition on the notoriously hard primers used with the steel cased ammo 
  • Bolt body produced from AISI 9310 VAR (Vacuum Arc Remelt), the highest standard bolt material made
    • Machined completely in one operation; this eliminates tolerance and repeatability issues that arise from the multiple fixturing processes used by other manufacturers
    • Enhanced Design for utmost reliability
    • Tightly controlled proprietary heat treat process to accurately control cast depth and core hardness
  • Extractor produced from MIL-S-5000 steel and vacuum hardened
    • NSCW Crane Division extractor upgraded with Viton® o-ring, 5 coil spring, and plunger
    • Phosphate




Disclaimer: Tula Ammunition and Golden Tiger have issues where some primers are set too far in and will still cause light strikes even with an Enhanced Firing Pin
For this reason, we highly suggest sticking to steel cause ammunition such as Wolff or Silver Bear.

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