LMT Enhanced Bolt Assembly 7.62x39MM

Manufactured by Lewis Machine & Tool
Manufactured by Lewis Machine & Tool
(0) No Reviews yet

Out of Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



If you already have an AR-15 bolt carrier group but want an upgrade without buying an entirely new one, check out the Lewis Machine and Tool enhanced bolt assembly. The LMT enhanced bolt is made from a proprietary steel that is harder than most standard bolts and has a slick finish that is easier to clean. The locking lugs have been modified to give them flexibility and strength when shooting over-gassed ammunition. It also features a “lobster tail” extractor that utilizes two springs to provide more consistent extraction and a longer spring life. The Lewis Machine & Tool AR-15 bolt is a drop-in upgrade that will give you a peace of mind that your rifle will run reliably.

  • Optimized for 7.62x39mm
  • Proprietary steel and finish for bolt
  • Modified locking lugs
  • Dual spring extractor
  • MPI and HPT
  • Made in the U.S.A.

Lewis Machine and Tool is dedicated to providing you with high quality products that have been serving law enforcement and military for many years. This enhanced AR-15 bolt is just one of many products LMT Defense offers that is designed to increase the reliability of your AR-15.
See More


BrandLewis Machine & Tool
ExtractorDual Spring
High Pressure TestedHigh Pressure Tested
Magnetic Particle InspectMagnetic Particle Inspected

Ratings & Reviews

No reviews available

Be the first to Write a Review