Builds/Lower Receivers
AR builds with Harrington & Richardson lower receivers
These are the parts builders picked most often in builds with Harrington & Richardson lower receivers finished on GunPartPicker. At today's lowest prices the median parts list comes to $1,551, and most land between $704 and $3,569. The most common caliber is 5.56 NATO.
Median parts total
$1,551
Typical range
$704 to $3,569
Top caliber
5.56 NATO
Most chosen parts in builds with Harrington & Richardson lower receivers
- Upper Receiver7%Tacfire 10" Complete Upper Assembly 9mm 1:10
- Handguard11%B5 SYSTEMS CAR15 Handguard
- Bolt Carrier Group14%Bravo Company M16 Bolt Carrier Group Black
- Trigger10%Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
- Charging Handle18%Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging
- Muzzle Device13%SilencerCo 30 Cal Muzzle Brake
- Gas Block14%FN America Front Sight Base
- Stock9%Daniel Defense Collapsible Mil-Spec Buttstock
- Buffer20%Geissele Automatics Super 42 Braided Buffer Spring and H3
- Pistol Grip8%B5 Systems Type 22 P-Grip
- Optic7%Aimpoint PRO Red Dot Sight
- Optic Mount33%Weaver Multi-Slot Base
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Tacfire 10" Complete Upper Assembly 9mm 1:10builds | 7% |
| Handguard | B5 SYSTEMS CAR15 Handguard | 11% |
| Bolt Carrier Group | Bravo Company M16 Bolt Carrier Group Blackbuilds | 14% |
| Trigger | Geissele Automatics AR-15 SSA-E X Lightning Bow Triggerbuilds | 10% |
| Charging Handle | Breek Arms AR-15 Warhammer MOD2 Ambidextrous Chargingbuilds | 18% |
| Muzzle Device | SilencerCo 30 Cal Muzzle Brakebuilds | 13% |
| Gas Block | FN America Front Sight Base | 14% |
| Stock | Daniel Defense Collapsible Mil-Spec Buttstockbuilds | 9% |
| Buffer | Geissele Automatics Super 42 Braided Buffer Spring and H3builds | 20% |
| Pistol Grip | B5 Systems Type 22 P-Gripbuilds | 8% |
| Optic | Aimpoint PRO Red Dot Sight | 7% |
| Optic Mount | Weaver Multi-Slot Basebuilds | 33% |
Brands these builds pair with
Frequently asked questions
How much does a build with Harrington & Richardson lower receivers cost?
The median parts list is $1,551, with most between $704 and $3,569, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with Harrington & Richardson lower receivers?
Tacfire 10" Complete Upper Assembly 9mm 1:10 is the most chosen upper receiver (7% of builds with one); B5 SYSTEMS CAR15 Handguard is the most chosen handguard (11% of builds with one); Bravo Company M16 Bolt Carrier Group Black is the most chosen bolt carrier group (14% of builds with one); Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger is the most chosen trigger (10% of builds with one).
What calibers do builds with Harrington & Richardson lower receivers use?
Most run 5.56 NATO (61%), 9mm (29%), .223 Wylde (1%), .308 Win (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.