Builds/Buffers
AR builds with Lewis Machine & Tool buffers
These are the parts builders picked most often in builds with Lewis Machine & Tool buffers finished on GunPartPicker. At today's lowest prices the median parts list comes to $3,526, and most land between $2,202 and $4,061. The most common caliber is 5.56 NATO.
Median parts total
$3,526
Typical range
$2,202 to $4,061
Top caliber
5.56 NATO
Most chosen parts in builds with Lewis Machine & Tool buffers
- Upper Receiver67%Sons of Liberty Gun Works Stripped Upper Receiver
- Lower Receiver33%Sons of Liberty Gun Works AR-15 Stripped Lower Receiver
- Barrel63%Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government
- Handguard76%Forward Controls Design AR-15 Handguard 13.7in. M-LOK Black
- Bolt Carrier Group33%LMT Full Auto 5.56 Carrier
- Trigger51%Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two
- Charging Handle39%Forward Controls Design ACF AR-15 Ambidextrous Charging
- Muzzle Device33%Forward Controls Design / Revival Defense 3 Prong Flash
- Gas Block61%Forward Controls Design GBF .750 Low Profile Gas Block
- Stock55%B5 Systems Government Issue SOPMOD Stock Collapsible
- Pistol Grip46%B5 Systems P-Grip 23 Black Composite
- Optic35%EOTECH EXPS3-0 Holographic Weapon Sight
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Sons of Liberty Gun Works Stripped Upper Receiverbuilds | 67% |
| Lower Receiver | Sons of Liberty Gun Works AR-15 Stripped Lower Receiver | 33% |
| Barrel | Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Governmentbuilds | 63% |
| Handguard | Forward Controls Design AR-15 Handguard 13.7in. M-LOK Blackbuilds | 76% |
| Bolt Carrier Group | LMT Full Auto 5.56 Carrierbuilds | 33% |
| Trigger | Geissele Automatics Super Semi-Automatic Enhanced SSA-E Twobuilds | 51% |
| Charging Handle | Forward Controls Design ACF AR-15 Ambidextrous Charging | 39% |
| Muzzle Device | Forward Controls Design / Revival Defense 3 Prong Flash | 33% |
| Gas Block | Forward Controls Design GBF .750 Low Profile Gas Blockbuilds | 61% |
| Stock | B5 Systems Government Issue SOPMOD Stock Collapsiblebuilds | 55% |
| Pistol Grip | B5 Systems P-Grip 23 Black Compositebuilds | 46% |
| Optic | EOTECH EXPS3-0 Holographic Weapon Sightbuilds | 35% |
Brands these builds pair with
Frequently asked questions
How much does a build with Lewis Machine & Tool buffers cost?
The median parts list is $3,526, with most between $2,202 and $4,061, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with Lewis Machine & Tool buffers?
Sons of Liberty Gun Works Stripped Upper Receiver is the most chosen upper receiver (67% of builds with one); Sons of Liberty Gun Works AR-15 Stripped Lower Receiver is the most chosen lower receiver (33% of builds with one); Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government is the most chosen barrel (63% of builds with one); Forward Controls Design AR-15 Handguard 13.7in. M-LOK Black is the most chosen handguard (76% of builds with one).
What calibers do builds with Lewis Machine & Tool buffers use?
Most run 5.56 NATO (90%), .308 Win (5%).
Shares come from builds finished on GunPartPicker. The price range totals a sample of recent builds at each part's lowest in stock price today; open a part for prices at every store. Want your own? Start an AR-15, AR-10 or AR-9 build.