Magpul Parts Parts & Gear

Is the Magpul ESK compatible with all AR platforms?

The ESK is designed to fit standard AR-15 and compatible lower receivers but may not fit specialty AR platforms without modifications.

Does installation require gunsmithing?

No, installation is straightforward with basic hand tools and requires no permanent modifications.

Can it be used on both right- and left-handed rifles?

Yes, the ESK is ambidextrous-friendly, improving selector accessibility for all users.

What material is the selector kit made from?

It is made from high-strength, durable polymer and metal components designed for longevity.

Will it affect the trigger pull or function?

No, the ESK modifies the selector lever only and does not interfere with trigger operation.

Is the finish corrosion-resistant?

Yes, the black finish resists wear, corrosion, and environmental damage.

Does the kit include all necessary installation parts?

Yes, the kit comes complete with all pins and springs needed for installation.

Can the selector lever be swapped for different sizes?

The ESK offers an enhanced lever profile but does not provide multiple sizes; however, it suits most users well.