Thread protector for M13.5×1 LH pistol

(3 customer reviews)


Our thread protector for M13.5×1 LH pistol will preserve your Glock, SIG Sauer or HK thread from strikes. From a wider perspective, it can be used on all 9×19 European semi-automatic pistols with M13.5×1 LH threaded barrel.

In stock

SKU: BM1351LHP Category:

What is this thread protector for M13.5X1 LH pistol made for ?

When a gun benefit a threaded barrel to mount a silencer or a muzzle brake, it must be protected. To that end, our thread protector for M13.5×1 LH pistol is welcome. In fact, thread’s crests are pretty vulnerable. An uncovered thread can easily deform under shocks or if the weapon fall. Once the damage is done, you wont be able to screw on your suppressor or your favorite barrel accessory.

Yet many gun manufacturers do not bother to provide a barrel thread protector with their pistol. This is why we offer this thread protector for M13.5×1 LH pistol. All you have to do is to screw it on your barrel every time the silencer does not occupy it. This will protect your thread during transport or manipulation.

With which weapons is it compatible?

Most of European semi-automatic threaded pistols are in M 13.5×1 LH (M13.5×1 left handed). In some way, it is the standard thread for European handguns in 9×19 mm, even if there are exceptions. 9mm parabellum compatible weapons include SIG Sauer pistols, Heckler & Koch and Glock pistols. This is not exhaustive.

Be careful however, there are Gen 4 Glock 17 or Glock 19 whose barrel is threaded in M13x1 (right). Before placing your order, check that your 9×19 mm pistol is able to receive a silencer that screw on counterclockwise. If you don’t have an accessory to test your thread, careful examination of its beginning should inform you. If doubts remain, contact us.

Why should you choose our thread protector for M13.5×1 LH pistol ?

Silencers owners should never let their suppressor mounted on the barrel after firing. This avoids the phenomena of condensation inside the silencer, and therefore the corrosion. As a result, you will often screw and unscrew your barrel thread protector. That’s why you have to choose a practical and durable one.

Practical it will be, thanks to its external knurling giving a good grip without any tool. Durable it will also be, since we turn it in XC38 steel (also known as C35). The steel is then blued for perfect corrosion resistance.

The barrel thread protector your semi-automatic pistol beg for. Made in France for flawless quality.

Additional information

Weight 5 g
Dimensions 11 mm
Barrel thread

M13.5×1 LH




Blued steel

Brand - Manufacturer


3 reviews for Thread protector for M13.5×1 LH pistol

  1. IOANNIS T (verified owner)

    Nice looking thread protector.

  2. Maciej (verified owner)

    Better than Canik’s oryginal one!

  3. Anonymous (verified owner)

    excellent fit!

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