TechT BT TM7/TM15 MRT Upgrade Bolt Playing Gear Aluminum NINJA slide check

Aluminum NINJA slide check

The perfect kit to keep your gun up and running and in working order when the worst happens

Want a sling mount on the back of your 98 Custom

Ultra-lightweight and breathable mesh construction throughout

3-Pod Harness w/ S2 Technology

TechT BT TM7/TM15 MRT Upgrade Bolt Playing Gear Aluminum NINJA slide checkLike 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,