RMS Joule springs (SRS/SSG/VSR) Alder balaclava 1x Chamber Top Cover For

1x Chamber Top Cover For Grub Screw Adjustment

This extension is necessary to use SRS-A2 G-spec barrel (OBL-28) with SRS-A1 receiver

Tru-HopTM contact patches have two main advantages:

The PTS EPM1 Spring Replacement Parts Kit is a replacement kit includes the following EPM1 parts:

Green = 40A hardness

RMS Joule springs (SRS/SSG/VSR) Alder balaclava 1x Chamber Top Cover ForRMS 3+ J spring SRS SSG VSR (aps2 standard, 13mm spring, 9MM SPRING GUIDE) RMS stands for Rapax Modular spring. Rapax Modular Spring series is made with same quality standards as the Light Pull series springs. With durability and quality there made to give you the best sniper experience. The difference from light pull series is in its length (considerably shorter than light pull series), slightly harder pull, but increased silent shots. Also RMS