Steel body pins M4 / AR15 by Specna Arms
This set includes 2 steel body pins to secure the upper and lower M4 / AR15 receiver and 1 central pin for gearbox stabilization inside the body. Thanks to high-strength steel and a threaded design, these pins ensure a reliable and stable connection of both parts of the rifle body. Originally used in the Specna Arms Prime(TM) series, these parts are also great upgrades for other M4 / AR15 AEGs built to the TM standard.
Key Features
Complete set: 2 receiver pins plus 1 central pin for gearbox
High-strength material: Durable steel for long-term use
Stability: Secure lockup of the rifle’s upper and lower body
Compatibility: Designed for TM standard AR15 / M4 AEGs
Original Specna Arms part: Used in the Prime(TM) series
Technical Specifications
Material: Steel
Set weight: 100 g
Compatibility: M4 / AR15 AEG (TM standard)
Package Contents
2x steel body pin M4 / AR15 with screw
1x steel central pin for gearbox


