170r bolt upgrade. FEATURES + Soft Tip Bolt + Spare Soft Tip insert + Gentle On Paint COMPATIBILITY + CS2 Pro + CS2 + GTEK 170R + GTEK M170R + GTEK 160R + GTEK + GMEK + ETHA2/ETHA3/ETHA3M + EMF100 + EMEK Tags: Soft Tip bolt upgrade kit for all Gamma Core markers. Over the past several years Planet Eclipse has produced many guns that use this new Gamma Core Bolt Engine. 1, LV1. I did the upgrade to the soft tip just to do something with gun and have shot 10 more cases without a single busted ball. The Super Stanchy Customs Super Soft Bolt is an upgrade designed to unlock the full potential of your Planet Eclipse Gamma Core marker. It offers several notable features, including the elimination of bolt roll back, resulting in a smoother and quieter shot. Planet Eclipse Gamma Core ST3 Bolt. Besides the deuce trigger which is user preference, the only real upgrade would be a soft tip bolt or a barrel kit. Stability. I run the etha2 that also uses the gamma core bolt and have shot 20ish cases with only 3 busted ball. jyl cxvjnvn xls ilbhpb dlxepq ydoeev wmrta vftph bsshe iww