Builds/Optic Mounts
AR builds with Primary Arms optic mounts
These are the parts builders picked most often in builds with Primary Arms optic mounts finished on GunPartPicker. At today's lowest prices the median parts list comes to $2,382, and most land between $1,547 and $5,720. The most common caliber is 5.56 NATO.
Median parts total
$2,382
Typical range
$1,547 to $5,720
Top caliber
5.56 NATO
Most chosen parts in builds with Primary Arms optic mounts
- Upper Receiver9%PSA AR-15 Built Stealth Upper Receiver
- Lower Receiver9%Aero Precision M4E1 Stripped AR-15 Lower Receiver
- Bolt Carrier Group24%Bravo Company M16 Bolt Carrier Group Black
- Trigger24%Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
- Charging Handle14%Radian Raptor Charging Handle & Talon Safety Selector Combo
- Muzzle Device22%SilencerCo 30 Cal Muzzle Brake
- Gas Block29%Strike Industries Collar Adjustable Gas Block
- Stock13%B5 Systems SOPMOD Government
- Pistol Grip30%B5 Systems P-Grip 23 Black Composite
- Foregrip24%Magpul AFG-2 Angled Fore Grip
- Rifle Scopes13%Primary Arms SLx 1-8x24FFP Rifle Scope
- Light18%Streamlight ProTac Rail Mount HL-X 1000 Lumen Weapon Light
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | PSA AR-15 Built Stealth Upper Receiverbuilds | 9% |
| Lower Receiver | Aero Precision M4E1 Stripped AR-15 Lower Receiverbuilds | 9% |
| Bolt Carrier Group | Bravo Company M16 Bolt Carrier Group Blackbuilds | 24% |
| Trigger | Geissele Automatics AR-15 SSA-E X Lightning Bow Triggerbuilds | 24% |
| Charging Handle | Radian Raptor Charging Handle & Talon Safety Selector Combobuilds | 14% |
| Muzzle Device | SilencerCo 30 Cal Muzzle Brakebuilds | 22% |
| Gas Block | Strike Industries Collar Adjustable Gas Blockbuilds | 29% |
| Stock | B5 Systems SOPMOD Governmentbuilds | 13% |
| Pistol Grip | B5 Systems P-Grip 23 Black Compositebuilds | 30% |
| Foregrip | Magpul AFG-2 Angled Fore Gripbuilds | 24% |
| Rifle Scopes | Primary Arms SLx 1-8x24FFP Rifle Scope | 13% |
| Light | Streamlight ProTac Rail Mount HL-X 1000 Lumen Weapon Lightbuilds | 18% |
Brands these builds pair with
Frequently asked questions
How much does a build with Primary Arms optic mounts cost?
The median parts list is $2,382, with most between $1,547 and $5,720, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with Primary Arms optic mounts?
PSA AR-15 Built Stealth Upper Receiver is the most chosen upper receiver (9% of builds with one); Aero Precision M4E1 Stripped AR-15 Lower Receiver is the most chosen lower receiver (9% of builds with one); Bravo Company M16 Bolt Carrier Group Black is the most chosen bolt carrier group (24% of builds with one); Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger is the most chosen trigger (24% of builds with one).
What calibers do builds with Primary Arms optic mounts use?
Most run 5.56 NATO (64%), .223 Wylde (23%), .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.