Apex Tactical 105011 Thread Protector 9mm Stainless 1/2″x28 Pistol

If you’ve threaded the barrel on your 9mm pistol, you already know the hassle of keeping those exposed threads clean and undamaged. Here in California, range trips often mean dust, grit, and the occasional bump against a bench or holster edge. That’s where the Apex Tactical 105011 Thread Protector comes in — a straightforward, solid solution from a manufacturer that knows precision shooting.

This is a stainless steel protector in 1/2”x28 threading, built for 9mm pistols. No frills, no gimmicks. Just a clean, machined piece that screws on tight and stays put. Apex Tactical designed this to match the profile of your barrel, so it doesn’t look like an afterthought. It’s slim enough to clear most holsters, and the stainless finish resists the corrosion that coastal humidity and cleaning solvents can throw at it. We’ve run these on Glocks, Sigs, and Smith & Wessons — they fit standard 1/2”x28 threads without binding or wobbling.

Why bother? Because a dinged thread can ruin your suppressor mount or muzzle device fitment. Out here, where replacement parts can mean shipping delays and extra fees, keeping your barrel in good shape saves headaches. This protector lets you shoot unsuppressed without leaving threads exposed to dirt or accidental impact. It’s also handy if you’re swapping barrels at the range and need to protect the threads during transport.

At CalGuns Depot, we’re a licensed FFL dealer that ships to all 50 states. Whether you’re in San Diego, Sacramento, or somewhere outside California, we can get this part to your local FFL or direct to you (no FFL needed for a thread protector — it’s a non-serialized accessory). We stock Apex Tactical because they make gear that works without overcomplicating things. This protector is a small item, but it does its job day in and day out.

Price: $22.86. No tax outside California, and flat-rate shipping across the country. If you’ve got a threaded 9mm barrel, this is the cheap insurance that keeps your threads square. Order from CalGuns Depot — we’ll get it out the door fast.