Description
Protect the threads on your FN 545 Tactical or FN 510 Tactical barrel with the Apex Grade Thread Protector, a precision-machined component designed specifically for California-compliant owners who value long-term firearm reliability. At $30, this protector is a straightforward, no-nonsense solution to keep your factory threaded barrel in top condition, whether you’re storing it at home or taking it to the range.
The threaded barrel on your FN pistol is a critical feature, but exposed threads are vulnerable to nicks, dirt, and corrosion. This thread protector screws directly onto the .578-28 TPI barrel threads, creating a secure barrier that prevents damage during handling, transport, or while using a holster. The unique Offset Pentagon Pattern gives your pistol a distinct, clean look without adding unnecessary bulk or weight. It’s a practical upgrade that keeps your barrel ready for use when you need it.
A key benefit for California gun owners: the captured O-ring is pre-installed and stays put inside the protector, even when you remove it. This means no fumbling with loose rubber seals at the range or during cleaning. The O-ring applies consistent tension against the barrel shoulder, reducing the chance of the protector backing off during recoil. You get a snug, rattle-free fit that stays tight until you choose to remove it.
Two finish options are available:
- Bead Blasted (White): A matte, non-reflective surface that blends with stainless or uncoated barrels, ideal for a subdued look.
- Armorlube (Black): A durable, low-friction coating that resists wear and matches factory black finishes on most FN Tactical models.
Fitment and compatibility: This thread protector is purpose-built for the FN 545 Tactical and FN 510 Tactical, but it also works on any pistol barrel with .578-28 TPI threads and a shoulder-to-muzzle-tip measurement of approximately .515 inches. If you have a compatible barrel with that thread pitch and length, this protector fits without modification. It’s a simple, reliable part from a brand known for quality aftermarket components.
Specs at a glance:
- Thread pitch: .578-28 TPI
- Barrel shoulder-to-muzzle length: ~.515 inches
- Material: Machined steel or alloy (per Apex grade standards)
- O-ring: Pre-installed, captive design
<li
Reviews
There are no reviews yet.