Precision Armament TBK-6 Oversize Tactical Bolt Knob
Sure-Grip™ Machine Cut Texturing for Fast, Reliable Cycling.
Precision Armament TBK-6 Tactical Bolt Knob is fully machined from light-weight high strength 7075-T6 aluminum bar. This oversize tactical bolt knob features high quality Sure-Grip CNC engraved texturing. Sure-Grip provides a dependable non-slip surface for fast, reliable cycling without being sharp or abrasive like knurling. Features standard 5/16-24 threads for Remington 700 and similar size bolt handles. Mil-A-8625 hardcoat anodized, matte black finish.
Installs easily on 5/16-24 pre-threaded bolt handles; requires gunsmithing for non-threaded bolt handles. For professional installation please feel free to contact our recommended gunsmithing services on our ‘links’ page.
Also see our TBK-10 tactical bolt knob which features 1/4-28 threads and slightly reduced overall size to better blend on smaller diameter bolt handles, such as Winchester M-70 and Savage 110 models.
- Material: 7075-T6 Aluminum
- Finish: Mil-A-8625 hardcoat anodized, matte black
- Thread: 5/16-24 TPI
- Length: 1.6″
- O.D.: 0.975″
- O.D. at Thread: 0.410″
- Weight: 1.2 oz.
Customer Ratings & Reviews
Improves bolt lift, looks great
I like everything about the Precision Armament bolt knob. The extra mass and texture improved the bolt lift on my Remington 700. The finish is done right too. I don't think it will rub off like some of my other bolt knobs. Looks great on my rifle also.