Builds/Bolt Carrier Groups
AR builds with Lewis Machine & Tool bolt carrier groups
These are the parts builders picked most often in builds with Lewis Machine & Tool bolt carrier groups finished on GunPartPicker. At today's lowest prices the median parts list comes to $3,620, and most land between $1,931 and $11,804. The most common caliber is 5.56 NATO.
Median parts total
$3,620
Typical range
$1,931 to $11,804
Top caliber
5.56 NATO
Most chosen parts in builds with Lewis Machine & Tool bolt carrier groups
- Upper Receiver16%Sons of Liberty Gun Works Stripped Upper Receiver
- Lower Receiver17%LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver
- Barrel30%Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government
- Handguard36%Forward Controls Design AR-15 Handguard 13.7in. M-LOK Black
- Trigger18%Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two
- Charging Handle15%Radian Raptor Charging Handle & Talon Safety Selector Combo
- Muzzle Device17%Daniel Defense Flash Suppressor
- Gas Block33%Forward Controls Design GBF .750 Low Profile Gas Block
- Stock19%B5 Systems Government Issue SOPMOD Stock Collapsible
- Buffer48%LMT AR-15 Buffer KIT
- Pistol Grip23%B5 Systems P-Grip 23 Black Composite
- Optic14%Aimpoint CompM5 2 MOA Red Dot Reflex Sight W/Spacer & LRP
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Sons of Liberty Gun Works Stripped Upper Receiverbuilds | 16% |
| Lower Receiver | LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiverbuilds | 17% |
| Barrel | Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Governmentbuilds | 30% |
| Handguard | Forward Controls Design AR-15 Handguard 13.7in. M-LOK Blackbuilds | 36% |
| Trigger | Geissele Automatics Super Semi-Automatic Enhanced SSA-E Twobuilds | 18% |
| Charging Handle | Radian Raptor Charging Handle & Talon Safety Selector Combobuilds | 15% |
| Muzzle Device | Daniel Defense Flash Suppressorbuilds | 17% |
| Gas Block | Forward Controls Design GBF .750 Low Profile Gas Blockbuilds | 33% |
| Stock | B5 Systems Government Issue SOPMOD Stock Collapsiblebuilds | 19% |
| Buffer | LMT AR-15 Buffer KITbuilds | 48% |
| Pistol Grip | B5 Systems P-Grip 23 Black Compositebuilds | 23% |
| Optic | Aimpoint CompM5 2 MOA Red Dot Reflex Sight W/Spacer & LRPbuilds | 14% |
Brands these builds pair with
Frequently asked questions
How much does a build with Lewis Machine & Tool bolt carrier groups cost?
The median parts list is $3,620, with most between $1,931 and $11,804, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with Lewis Machine & Tool bolt carrier groups?
Sons of Liberty Gun Works Stripped Upper Receiver is the most chosen upper receiver (16% of builds with one); LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver is the most chosen lower receiver (17% of builds with one); Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government is the most chosen barrel (30% of builds with one); Forward Controls Design AR-15 Handguard 13.7in. M-LOK Black is the most chosen handguard (36% of builds with one).
What calibers do builds with Lewis Machine & Tool bolt carrier groups use?
Most run 5.56 NATO (75%), .223 Wylde (6%), .308 Win (5%), 300 Blackout (3%).
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.