Builds/Lower Receiver
AR builds with the Knights Armament Sr-25 Lower Receiver 7.62mm
These are the parts builders picked most often in builds with the Knights Armament Sr-25 Lower Receiver 7.62mm finished on GunPartPicker. At today's lowest prices the median parts list comes to $9,897, and most land between $3,669 and $17,956. The most common caliber is 5.56 NATO.
Median parts total
$9,897
Typical range
$3,669 to $17,956
Top caliber
5.56 NATO
Most chosen parts in builds with the Knights Armament Sr-25 Lower Receiver 7.62mm
- Upper Receiver17%Knights Armament 7.62MM SR-25A2 20" Upper Receiver KIT
- Bolt Carrier Group17%JP Enterprises Bolt Carrier Assembly Large Frame Variable
- Trigger14%Geissele Automatics 08187S Super Duty 5.56x45mm NA...
- Charging Handle22%Radian Raptor Charging Handle & Talon Safety Selector Combo
- Stock14%Daniel Defense Collapsible Mil-Spec Buttstock
- Buffer29%JP Enterprises Gen 2 AR 15 Silent Captured Spring Builder W
- Pistol Grip35%Freedom Ordnance FG-15 Trigger Actuating Grip
- Safety24%Radian Weapons Talon Ambidextrous Safety Selector KIT
- Magazine Release35%Nemo AR-15 Ambidextrous Magazine Release
- Takedown Pin21%LANTAC Ultimate Takedown Pin Set
- Bolt Catch22%Phase 5 Version 2 Extended Bolt Release
- Trigger Guard18%B5 Systems Trigger Guard ATG-001-01
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Knights Armament 7.62MM SR-25A2 20" Upper Receiver KIT | 17% |
| Bolt Carrier Group | JP Enterprises Bolt Carrier Assembly Large Frame Variablebuilds | 17% |
| Trigger | Geissele Automatics 08187S Super Duty 5.56x45mm NA... | 14% |
| Charging Handle | Radian Raptor Charging Handle & Talon Safety Selector Combobuilds | 22% |
| Stock | Daniel Defense Collapsible Mil-Spec Buttstockbuilds | 14% |
| Buffer | JP Enterprises Gen 2 AR 15 Silent Captured Spring Builder Wbuilds | 29% |
| Pistol Grip | Freedom Ordnance FG-15 Trigger Actuating Gripbuilds | 35% |
| Safety | Radian Weapons Talon Ambidextrous Safety Selector KIT | 24% |
| Magazine Release | Nemo AR-15 Ambidextrous Magazine Releasebuilds | 35% |
| Takedown Pin | LANTAC Ultimate Takedown Pin Setbuilds | 21% |
| Bolt Catch | Phase 5 Version 2 Extended Bolt Releasebuilds | 22% |
| Trigger Guard | B5 Systems Trigger Guard ATG-001-01builds | 18% |
Brands these builds pair with
Frequently asked questions
How much does a build with the Knights Armament Sr-25 Lower Receiver 7.62mm cost?
The median parts list is $9,897, with most between $3,669 and $17,956, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with the Knights Armament Sr-25 Lower Receiver 7.62mm?
Knights Armament 7.62MM SR-25A2 20" Upper Receiver KIT is the most chosen upper receiver (17% of builds with one); JP Enterprises Bolt Carrier Assembly Large Frame Variable is the most chosen bolt carrier group (17% of builds with one); Geissele Automatics 08187S Super Duty 5.56x45mm NA... is the most chosen trigger (14% of builds with one); Radian Raptor Charging Handle & Talon Safety Selector Combo is the most chosen charging handle (22% of builds with one).
What calibers do builds with the Knights Armament Sr-25 Lower Receiver 7.62mm use?
Most run 5.56 NATO (30%), 7.62x51 NATO (30%), .308 Win (17%), 6.5 Creedmoor (9%).
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.