Videos tagged with Torque Check

This video demonstrates a critical inspection for LMT bolt carrier groups, specifically checking the torque on the carrier key screws. Using a Wheeler FAT Wrench, the instructor performs a breakaway test at 20 and 30 inch-pounds to identify broken or under-torqued screws. The video highlights the importance of this check to prevent potential failures and outlines options for resolution, including contacting the manufacturer or performing a replacement and proper staking.

This quick tip from Brownells demonstrates the technique of witness marking screws on firearms. By applying a visible line across a screw head and the component it's attached to, users can quickly ascertain if the screw has loosened. This method is particularly useful for critical components like optic mounts and accessory attachments, offering a visual confirmation for peace of mind during rigorous use or at the range.