Builds/Upper Receivers
AR builds with Lewis Machine & Tool upper receivers
These are the parts builders picked most often in builds with Lewis Machine & Tool upper receivers finished on GunPartPicker. At today's lowest prices the median parts list comes to $3,143, and most land between $1,813 and $4,464. The most common caliber is 5.56 NATO.
Median parts total
$3,143
Typical range
$1,813 to $4,464
Top caliber
5.56 NATO
Most chosen parts in builds with Lewis Machine & Tool upper receivers
- Lower Receiver57%LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver
- Barrel60%Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government
- Handguard26%Bravo Company Mfg M-LOK 13" Modular Rail
- Bolt Carrier Group35%Bravo Company M16 Bolt Carrier Group Black
- Trigger36%Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two
- Charging Handle22%Bravo Company BCM GFHMK2MED Ambidextrous MK2 Charging
- Muzzle Device51%Daniel Defense Flash Suppressor
- Gas Block26%Sons of Liberty Gun Works Liberty Gas Block .750
- Stock36%B5 Systems Government Issue SOPMOD Stock Collapsible
- Buffer23%LMT AR-15 Buffer KIT
- Pistol Grip37%B5 Systems P-Grip 23 Black Composite
- Optic39%Aimpoint CompM5 2 MOA Red Dot Reflex Sight W/Spacer & LRP
| Slot | Most chosen | Share |
|---|---|---|
| Lower Receiver | LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiverbuilds | 57% |
| Barrel | Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Governmentbuilds | 60% |
| Handguard | Bravo Company Mfg M-LOK 13" Modular Railbuilds | 26% |
| Bolt Carrier Group | Bravo Company M16 Bolt Carrier Group Blackbuilds | 35% |
| Trigger | Geissele Automatics Super Semi-Automatic Enhanced SSA-E Twobuilds | 36% |
| Charging Handle | Bravo Company BCM GFHMK2MED Ambidextrous MK2 Chargingbuilds | 22% |
| Muzzle Device | Daniel Defense Flash Suppressorbuilds | 51% |
| Gas Block | Sons of Liberty Gun Works Liberty Gas Block .750 | 26% |
| Stock | B5 Systems Government Issue SOPMOD Stock Collapsiblebuilds | 36% |
| Buffer | LMT AR-15 Buffer KITbuilds | 23% |
| Pistol Grip | B5 Systems P-Grip 23 Black Compositebuilds | 37% |
| Optic | Aimpoint CompM5 2 MOA Red Dot Reflex Sight W/Spacer & LRPbuilds | 39% |
Brands these builds pair with
Frequently asked questions
How much does a build with Lewis Machine & Tool upper receivers cost?
The median parts list is $3,143, with most between $1,813 and $4,464, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with Lewis Machine & Tool upper receivers?
LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver is the most chosen lower receiver (57% of builds with one); Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government is the most chosen barrel (60% of builds with one); Bravo Company Mfg M-LOK 13" Modular Rail is the most chosen handguard (26% of builds with one); Bravo Company M16 Bolt Carrier Group Black is the most chosen bolt carrier group (35% of builds with one).
What calibers do builds with Lewis Machine & Tool upper receivers use?
Most run 5.56 NATO (62%), .308 Win (10%), .223 Wylde (2%), 300 Blackout (1%).
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.