Lewis Machine & Tool AR-15 Parts & Accessories
Lewis Machine & Tool produces premium AR-15 parts and accessories, including barrels, bolt carrier groups, and triggers. They are a duty/professional-grade brand, veteran-owned, and made in the USA with over 20 years of experience.
Lewis Machine & Tool has been in business for 20+ years.
Manufacturing origin: Made in USA.
Market positioning: Duty / Professional.
Lewis Machine & Tool has 150 products available on GunPartPicker, ranging from $15.99 to $3537.00.
Lewis Machine & Tool Product Categories
- Barrel: 32 products
- Bolt Carrier Group: 20 products
- Upper Receiver: 18 products
- Lower Receiver: 18 products
- Charging Handle: 9 products
- Trigger: 6 products
- Bolt Catch: 6 products
- Takedown Pin: 6 products
- Stock & Brace: 6 products
- Safety: 5 products
- Buffer: 5 products
- Trigger Guard: 3 products
- Forward Assist: 3 products
- Complete Rifle: 3 products
- Magazine Release: 3 products
- End Plate: 2 products
- Buffer Tube Assembly: 2 products
- Gas Tube: 1 product
- Castle Nut: 1 product
- Buffer Tube: 1 product
Stock status: 72 in stock, 78 out of stock.

Lewis Machine & Tool
Lmt Mars-L Ambidextrous Ar-15 Stripped Lower Receiver

Lewis Machine & Tool
Lmt Mars-Ls Pdw Complete Ambidextrous Ar-15 Lower Receiver

Lewis Machine & Tool
Lmt Mars-Ls Complete Ambidextrous Ar-15 Lower Receiver

Lewis Machine & Tool
AR-15 COMPLETE LOWER RECEIVER W/ BCMGUNFIGHTER SOPMOD STOCK

Lewis Machine & Tool
Mars-H Sopmod Complete Lower Receiver - Mars-H Sopmod 7.62mm Winter Guard Complete Lower Receiver

Lewis Machine & Tool
Mars-H Stripped Lower Receiver - Mars-H 260 Rem/6.5 Cm/7.62 Nato Stripped Lower Receiver

Lewis Machine & Tool
LMT MWS .308 Stripped Lower Receiver

Lewis Machine & Tool
Lmt Defender Ar-15 Stripped Lower Receiver

Lewis Machine & Tool
LMT MARS-L DMR Complete AR-15 Lower Receiver - 2 Stage Trigger

Lewis Machine & Tool
Lmt Defender A2 Complete Ar-15 Lower Receiver

Lewis Machine & Tool
Mars-H Sopmod Complete Lower Receiver - Defender 7.62mm Standard Guard Complete Lower Receiver

Lewis Machine & Tool
Lmt Mars-Ls Complete Ambidextrous Ar-15 Lower Receiver - Sl-K

Lewis Machine & Tool
MARS-L SOPMOD COMPLETE LOWER RECEIVER

Lewis Machine & Tool
Lmt Defense Mars H Dmr Multi Cal Complete Lower Receiver

Lewis Machine & Tool
Lmt Mars Ambidextrous Complete Ar-15 Lower Receiver - Titanium

Lewis Machine & Tool
LMT Semi Auto MARS-H DMR AR 308 Complete Lower

Lewis Machine & Tool
Lmt Mars-L Ambidextrous Ar-15 Stripped Lower Receiver

Lewis Machine & Tool
Lmt Mars-Ls Pdw Complete Ambidextrous Ar-15 Lower Receiver

Lewis Machine & Tool
Lmt Mars-Ls Complete Ambidextrous Ar-15 Lower Receiver

Lewis Machine & Tool
AR-15 COMPLETE LOWER RECEIVER W/ BCMGUNFIGHTER SOPMOD STOCK

Lewis Machine & Tool
Mars-H Sopmod Complete Lower Receiver - Mars-H Sopmod 7.62mm Winter Guard Complete Lower Receiver

Lewis Machine & Tool
Mars-H Stripped Lower Receiver - Mars-H 260 Rem/6.5 Cm/7.62 Nato Stripped Lower Receiver

Lewis Machine & Tool
LMT MWS .308 Stripped Lower Receiver

Lewis Machine & Tool
Lmt Defender Ar-15 Stripped Lower Receiver

Lewis Machine & Tool
LMT MARS-L DMR Complete AR-15 Lower Receiver - 2 Stage Trigger

Lewis Machine & Tool
Lmt Defender A2 Complete Ar-15 Lower Receiver

Lewis Machine & Tool
Mars-H Sopmod Complete Lower Receiver - Defender 7.62mm Standard Guard Complete Lower Receiver

Lewis Machine & Tool
Lmt Mars-Ls Complete Ambidextrous Ar-15 Lower Receiver - Sl-K

Lewis Machine & Tool
MARS-L SOPMOD COMPLETE LOWER RECEIVER

Lewis Machine & Tool
Lmt Defense Mars H Dmr Multi Cal Complete Lower Receiver

Lewis Machine & Tool
Lmt Mars Ambidextrous Complete Ar-15 Lower Receiver - Titanium

Lewis Machine & Tool