Dr.Black 'TYPE 901s' 4.3 Red & Silver Tier Packages Thanks to this streamline

Thanks to this streamline

The new CNC speed trigger features an innovative Delrin bearing that delivers an incredibly smooth pull and optional adjustments for pre-travel

Engineered for reliable sear engagement and smooth operation

a key lock

Convenient toolless battery access

Dr.Black 'TYPE 901s' 4.3 Red & Silver Tier Packages Thanks to this streamline4. 3 are just in a different league for CQB game play! They feel more nimble, allow for tighter cornering and cycle extremely fast. This 901s is fully upgraded with not one single TM piece left. HPA, competition ready, dominate the field with this 1 of 1 capa build. This is far from your typical pre build; it requires a certain standard of maintenance to stay in top condition. We recommend it for customers who have some experience with properly