Builds/Optics
AR builds with Sig Sauer optics
These are the parts builders picked most often in builds with Sig Sauer optics finished on GunPartPicker. At today's lowest prices the median parts list comes to $1,924, and most land between $997 and $4,050. The most common caliber is 5.56 NATO.
Median parts total
$1,924
Typical range
$997 to $4,050
Top caliber
5.56 NATO
Most chosen parts in builds with Sig Sauer optics
- Upper Receiver6%Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15
- Lower Receiver7%Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip &
- Barrel11%Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine
- Handguard8%TacFire Maximize Your AR-15's Potential
- Bolt Carrier Group18%Bravo Company M16 Bolt Carrier Group Black
- Trigger12%Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
- Charging Handle13%Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging
- Muzzle Device6%Fortis Control 300 Black Muzzle Brake 5/8x24
- Gas Block30%Wilson Combat AR-15 Lo-Profile Gas Block .750" Black
- Stock12%Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
- Buffer16%Geissele Automatics Super 42 Braided Buffer Spring and H3
- Pistol Grip15%Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15builds | 6% |
| Lower Receiver | Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip &builds | 7% |
| Barrel | Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbinebuilds | 11% |
| Handguard | TacFire Maximize Your AR-15's Potentialbuilds | 8% |
| Bolt Carrier Group | Bravo Company M16 Bolt Carrier Group Blackbuilds | 18% |
| Trigger | Geissele Automatics AR-15 SSA-E X Lightning Bow Triggerbuilds | 12% |
| Charging Handle | Breek Arms AR-15 Warhammer MOD2 Ambidextrous Chargingbuilds | 13% |
| Muzzle Device | Fortis Control 300 Black Muzzle Brake 5/8x24builds | 6% |
| Gas Block | Wilson Combat AR-15 Lo-Profile Gas Block .750" Blackbuilds | 30% |
| Stock | Magpul AR-15 MOE Stock Collapsible Mil-Spec Blackbuilds | 12% |
| Buffer | Geissele Automatics Super 42 Braided Buffer Spring and H3builds | 16% |
| Pistol Grip | Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Blackbuilds | 15% |
Brands these builds pair with
Frequently asked questions
How much does a build with Sig Sauer optics cost?
The median parts list is $1,924, with most between $997 and $4,050, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with Sig Sauer optics?
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 is the most chosen upper receiver (6% of builds with one); Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & is the most chosen lower receiver (7% of builds with one); Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine is the most chosen barrel (11% of builds with one); TacFire Maximize Your AR-15's Potential is the most chosen handguard (8% of builds with one).
What calibers do builds with Sig Sauer optics use?
Most run 5.56 NATO (67%), 300 Blackout (14%), .223 Wylde (4%), 9mm (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.