Adams Arms **

AK-47 Parts and Accessories

Apex Machining Handguard

Apparel & Gift Certificates

AR10 & Variants Parts

AR15 Parts

Back Up Iron Sights BUIS

Battle Arms


Biometric Locks and Safes

Bipods - Quick Detach - Heavy Duty

CAA Command Arms Accessories EMA


Complete AR-15 Upper Assemblies

Daniel Defense Inc.

Eotech Holographic Sights **

FAB Defense Mako Tactical

Flash Hider - Muzzle Brake

Flashlights & Lasers

GGG Tactical Products


Guntec USA

Handguards - AR-15 Forearm - Quad Rail

KNS Precision


Magpul Industries

Matrix Arms

MI Midwest Industries **

Mission First Tactical MFT


Optics - Holographic - Scopes


Pistol Grips Modular AR15 AR10 M16

Primary Weapons Systems **

RRA Rock River Arms

Samson Manufacturing **

Seekins Precision**



Slings and Accessories

Spike's Tactical

Stocks - AR15 M4 AR10 G3 FAL Buttstocks


Strike Industries


Troy Industries

UTG Ultimate Tactical Gear

Vertical Forward Grips AR15

VLTOR Weapons Systems

YHM Yankee Hill Machine Company

View All Products ->

All Products sorted by Categories ->

All Products sorted by Manufacturers ->
Specials more
YHM MAG-6810 10 Round 6.8 SPC Stainless Steel Magazine RRA DPMS
YHM MAG-6810 10 Round 6.8 SPC Stainless Steel Magazine RRA DPMS
 $21.95  $18.95 
Manufacturers Info
LMT Lewis Machine & Tool
LMT Lewis Machine & Tool Homepage
Other products LMT Lewis Machine & Tool
Who's Online
There currently are 20 guests online.
LMT Enhanced AR15 Bolt Carrier Group 5.56 Choose Semi or M16 BCG [L7XA3-L7Q3]  $339.00  $304.95 

LMT Enhanced AR15 Bolt Carrier Group 5.56

Choose style below: L7XA3 Semi or L7Q3 Full



If you are looking for the best in performance an reliability, check out the LMT Enhanced Bolt Carrier and Enhanced Bolt.  The L7XA3 (semi only) or L7Q3 (full auto) includes both our enhanced carrier which incorporate a longer dwell time allowing barrel pressure to be greatly reduced and promoting easier extraction, and our enhanced bolt which has a more resilient "easy clean" coating and stronger heat treat, as well as the cartridge case being fully supported by the bolt face. Choose model below.

LMT BCG's include a HPT/MP tested bolt and Crane O-Ring

The Bolt Carrier features a third port for venting gas, as well as a bolt with split lugs to reduce stress. The Bolt also uses a dual spring setup, and is chrome plated.

LMT's branded product line was developed primarily for the US Government / Professional Market. The civilian market is a secondary benefactor to this program. As such the QC standards and priorities (and features) are very different than that of a commercial market AR15 manufacturer. To the very overwhelming majority of shooters, this is a huge plus in the LMT column. It makes their product and extremely attractive option for a civilian shooter looking for a higher standard of product.

With the primary focus being a quality standard for GI sales, there are some noteworthy differences in the product as you receive it. Specific to the LMT Bolt Carrier Groups (BCGs); they ALL come extensively test fired from the factory. As such, every single real LMT BCG on the market will have significant brass, significant carbon, and significant powder residue on the group.   Regarding the utility of the BCG (everything LMT builds is focused on utility); this is a very very good thing.


Available Options:
This product was added to our catalog on Thursday 09 December, 2010.
Reviews Add to Wish List
Customers who bought this product also purchased
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

Quick Find
Use keywords to find the product you are looking for.
Advanced Search
Your Account
Your Email Address
Your Password
Featured more
AXTS TALON Ambi Safety Ambidextrous AR15 AR10
AXTS TALON Ambi Safety Ambidextrous AR15 AR10
 $79.95  $75.95 
Reviews more
Write ReviewWrite a review on this product!
New Articles (0)
All Articles (16)
AR-15 Common Questions (16)
Terms and Conditions
Shipping and returns
Is Inventory LIVE?
What is PlugNpay?
Is heartbleed safe?
Gift Voucher FAQ
Contact us
Positive SSL on a transparent background
VTSupply is PCI Compliant
Follow VTSupply on Twitter
Support GOA
Take Action or Lose
Support 22kill
Support NRA

McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams