Builds/Lower Receiver
AR builds with the Knights Armament Sr-15 Iws Lower Receiver Complete
These are the parts builders picked most often in builds with the Knights Armament Sr-15 Iws Lower Receiver Complete finished on GunPartPicker. At today's lowest prices the median parts list comes to $3,800, and most land between $2,309 and $6,091. The most common caliber is 5.56 NATO.
Median parts total
$3,800
Typical range
$2,309 to $6,091
Top caliber
5.56 NATO
Most chosen parts in builds with the Knights Armament Sr-15 Iws Lower Receiver Complete
- Upper Receiver13%Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15
- Bolt Carrier Group23%Daniel Defense Complete Bolt/carrier Group
- Trigger26%Geissele Automatics AR-15 SSA X Lightning Bow Trigger
- Charging Handle14%Radian Raptor Slim Line Ambidextrous AR-15 Charging Handle
- Stock18%Magpul AR-15 CTR Stock Collapsible Mil-Spec FDE
- Optic27%EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight
- Foregrip22%Magpul AFG-2 Angled Fore Grip
- Light38%SureFire X300-A Turbo Weapon Light
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15builds | 13% |
| Bolt Carrier Group | Daniel Defense Complete Bolt/carrier Groupbuilds | 23% |
| Trigger | Geissele Automatics AR-15 SSA X Lightning Bow Triggerbuilds | 26% |
| Charging Handle | Radian Raptor Slim Line Ambidextrous AR-15 Charging Handlebuilds | 14% |
| Stock | Magpul AR-15 CTR Stock Collapsible Mil-Spec FDEbuilds | 18% |
| Optic | EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sightbuilds | 27% |
| Foregrip | Magpul AFG-2 Angled Fore Gripbuilds | 22% |
| Light | SureFire X300-A Turbo Weapon Lightbuilds | 38% |
Brands these builds pair with
Frequently asked questions
How much does a build with the Knights Armament Sr-15 Iws Lower Receiver Complete cost?
The median parts list is $3,800, with most between $2,309 and $6,091, 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-15 Iws Lower Receiver Complete?
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 is the most chosen upper receiver (13% of builds with one); Daniel Defense Complete Bolt/carrier Group is the most chosen bolt carrier group (23% of builds with one); Geissele Automatics AR-15 SSA X Lightning Bow Trigger is the most chosen trigger (26% of builds with one); Radian Raptor Slim Line Ambidextrous AR-15 Charging Handle is the most chosen charging handle (14% of builds with one).
What calibers do builds with the Knights Armament Sr-15 Iws Lower Receiver Complete use?
Most run 5.56 NATO (63%), .223 Wylde (8%), 300 Blackout (8%).
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.