The LBE Unlimited AR-15 Hammer Spring 20-Pack (part no. ARHS20PK) is built for anyone who services more than one AR-platform rifle and doesn’t want to reorder a single spring every time one wears out or goes missing during a build. LBE Unlimited makes each spring from 17-7 stainless steel in the USA, matching the factory spec these lower parts kits call for. Twenty springs in one pack means a home armorer, gunsmith, or club range can keep a running stock on hand instead of buying single replacements as they turn up needed.

Key Specifications

• Includes 20 hammer springs per pack, enough to stock a bench or several builds.
• Made from 17-7 stainless steel for corrosion resistance and consistent spring rate.
• Finished in silver to match factory AR-platform lower parts.
• Sized for the standard AR-15 fire control group.
• Manufactured in the USA.

Frequently Asked Questions

How many springs come in this pack? Twenty hammer springs per pack.

What are these springs made of? 17-7 stainless steel, made in the USA.

What rifle platform is this spring for? The standard AR-15 fire control group.

Buy the LBE Unlimited AR-15 Hammer Spring, 20-Pack

Small springs are the parts that go missing mid-build or wear out first on a well-used trigger group, and this 20-pack keeps you from ever running out. Order it from our Lubbock, Texas gun shop and it ships fast to your door, along with more AR-15 lower parts.