$37.99
4 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
A suppressor is a serious investment, and a baffle strike can ruin one in a single shot. The GrovTec Alignment Rod sized for .223 and 5.56mm gives you a quick, visual way to confirm your bore and suppressor share the same centerline before you pull the trigger. With your can mounted, you slide the rod through the suppressor and down into the barrel, then check whether it sits dead center with clearance all the way around. If it drags or kisses a baffle, you know something in the stack is off and needs attention before firing.
This rod is ground from O1 tool steel and finished in black oxide, which keeps it straight and dimensionally honest check after check. It runs roughly 15 inches overall, long enough to pass through most rifle-length cans and reach the bore. The rod is machined to match .223 and 5.56mm bores specifically, so you get a meaningful gap reading instead of the rattle you'd see from an undersized tool.
Any time the geometry of your setup changes, it's worth running the rod. A new suppressor, a fresh muzzle device, a different host rifle, or a new adapter in the stack can all shift alignment. A few minutes with the rod tells you if your thread centerline, muzzle device shoulder, and mount are all squared up before you commit to live fire.
Use the rod that matches your caliber for the truest result. Let it float freely into the bore rather than forcing it, and rotate it slowly as you seat it so you can feel any contact. GrovTec builds its gear here in the States with a focus on tools that hold up to real use, and this rod is a cheap piece of insurance against an expensive mistake.
With your firearm unloaded, mount the suppressor and slide the rod in through the muzzle end of the can until it reaches the bore. Let it float naturally without forcing it, then look at how it sits. If the rod is centered with even clearance all around, your alignment is good. If it drags or touches a baffle, there's a concentricity issue to sort out before firing.
This particular rod is machined for .223 and 5.56mm bores, so it's the right tool for those calibers. Using an undersized rod in a larger bore lets it rattle around and can mask real misalignment. For .308 and 7.62mm setups, GrovTec offers a matching rod in the GTHM364 part number.
It's ground from O1 tool steel with a black oxide finish. That construction keeps the rod straight and consistent so your concentricity checks stay repeatable over time. The steel build holds up well to regular use at the bench or range.
Any time the geometry of your suppressor setup changes is a good time to verify alignment. That includes mounting a new can, swapping muzzle devices, moving the suppressor to a different host, or adding an adapter to the stack. A quick check with the rod can save you from a baffle strike that damages your suppressor.
| UPC | 811071013765 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | GTHM372 |
| Color | Black |
| Model |
You must be logged in to post a review.
Reviews
There are no reviews yet.