Sig Sauer Parts Parts & Gear

Will this taper cap fit barrels other than 5.56 NATO?

This taper cap is specifically designed for 5.56 NATO barrels with 1/2x28 threading and may not fit other sizes properly.

Is the anodized finish resistant to scratches?

Yes, the anodized coating offers strong resistance against scratches and general wear for long-lasting protection.

Can I leave the taper cap on while shooting?

The taper cap is intended for protective use during transport or storage and should not be used as a muzzle device during firing.

How do I install the taper cap?

Simply screw the taper cap onto the barrel's 1/2x28 threaded end until snug; no special tools are required.

Does the cap prevent rust on the barrel?

While it helps reduce exposure to dust and moisture, it’s recommended to properly clean and oil your barrel for rust prevention.

Is this product compatible with suppressors?

This taper cap is designed as a protective cover and does not serve as a mounting component for suppressors.

What material is the taper cap made from?

The taper cap is made from high-quality metal with an anodized finish for excellent strength and corrosion resistance.

Can I customize the appearance of the taper cap?

The cap comes in a black anodized finish; any additional customization would require aftermarket modifications.