Lead & Steel Mil-Spec Lower Spring Kit (LSK)

The Lead & Steel Mil-Spec Lower Spring Kit (LSK) is made to meet or exceed mil-spec TDP.

Made from stainless & spring steel, this LSK is great for completing a lower or keeping on hand in case a component goes down in the field.

We’ve ran our springs in Class 3 MGs with no problems whatsoever.

Rest assured, they’re quality!

Included in the kit:

• 1x Hammer Spring
• 1x Trigger Spring
• 1x Disconnector Spring
• 1x Safety Spring
• 2x Detent Springs
• 1x Buffer Retainer Spring
• 1x Magazine Catch Spring
• 1x Bolt Catch Spring

We’ve also tossed in a standard grip screw for kicks.