The Luth-AR AR-15 Bolt Component Kit is a set of replacement bolt parts for AR-15 pattern rifles (Luth-AR part no. AR-BCK). It is built for bolt maintenance and repair, bringing together the ejector, extractor, gas rings and firing pin along with extractor springs and O-rings. Replacing the wear items together is a straightforward way to restore bolt function on a rifle with a lot of rounds through it. The steel components are finished black.

Key Specifications

• The kit is made for AR-15 pattern rifles.
• It includes the ejector and extractor, the parts that control case extraction and ejection.
• It includes gas rings, which seal the bolt in the carrier.
• It includes a firing pin.
• It also includes extractor springs and O-rings, small wear items that often get replaced with the extractor.
• The components are steel with a black finish.

Frequently Asked Questions

What is in the Luth-AR bolt component kit? It includes the ejector, extractor, gas rings and firing pin, plus extractor springs, O-rings and other small parts.

What is it for? It is designed for bolt maintenance and repair on AR-15 pattern rifles.

Buy the Luth-AR AR-15 Bolt Component Kit

Replacing the small bolt parts as a set takes the guesswork out of a bolt refresh. This kit comes from Luth-AR, and more bolt parts are in our AR15 bolts section. Order from our Lubbock, Texas gun shop for fast, direct shipping.