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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Wired eyes for ultimate reliability
Aluminum NINJA slide check
Battery & charger included
CNC align-bored segment for the insert area
11 Fully Adjustable Modes of Fire - Semi Auto
TechT BT TM7/TM15 MRT Upgrade Bolt Playing Gear Wired eyes for ultimate reliabilityLike all of TechT's bolts, the TM7 and TM15 MRT bolts have been through rigorous R&D and field testing. This testing guided the bolt to what is now the MRT. Initial prototypes saw the removal of the "cup seal" on the front of the stock bolt. After testing various other o rings and seals, TechT decided that the MRT needed this cup seal on the front of the bolt for the best performance. The removal of this cup seal, like on other competitors' bolts,