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KE Arms
Overview
The KE Arms LLC KE-15 Forged Mil-Spec Complete Lower Receiver is designed for the AR-15 platform and comes fully assembled, making it an ideal choice for builders looking for a reliable foundation. Manufactured from polymer with a hardcoat anodized finish, this lower receiver is optimized for the 5.56 NATO caliber, ensuring durability and performance. You'll often find this lower in builds featuring a mid-length gas system, making it a versatile option for various shooting applications.
Based on build data
Radical Firearms 5.56 Barreled Ar-15 Upper - 16" - Primary Arms Exclusive
Upper Receiver
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C
Charging Handle
Maximize Your AR-15's Potential with Tacfire's 15" ACE M-LOK Handguard - Black Excellence - HG20-15
Handguard
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C
Buffer Spring
Wmd Guns 5.56 Ar-15 Bolt Carrier Group Without Hammer - NiB-X Finish - Black
Bolt Carrier Group
Magpul AFG-2 Angled Fore Grip - Black
ForegripAggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Radical Firearms 5.56 Barreled Ar-15 Upper - 16" - Primary Arms Exclusive | Upper Receiver | 14 |
| Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C | Charging Handle | 11 |
| Maximize Your AR-15's Potential with Tacfire's 15" ACE M-LOK Handguard - Black Excellence - HG20-15 | Handguard | 9 |
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | Buffer Spring | 8 |
| Wmd Guns 5.56 Ar-15 Bolt Carrier Group Without Hammer - NiB-X Finish - Black | Bolt Carrier Group | 8 |
| Magpul AFG-2 Angled Fore Grip - Black | Foregrip | 8 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 81.3% |
| 300 Blackout | 4.7% |
| .223 Wylde | 4.7% |
| 6mm ARC | 1.6% |
| 7.62x39mm | 1.6% |
| 9mm | 1.6% |
| .223 Remington | 1.6% |
| .458 SOCOM | 1.6% |
| 6.8 SPC II | 1.6% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 57.4% |
| Carbine | 19.7% |
| Rifle | 13.1% |
| Pistol | 8.2% |
| Blowback | 1.6% |
Builds in the community that include the Ke Arms Llc Ke-15 Forged Mil-Spec Complete Lower Receiver 5.56mm
| Build | Parts | Total |
|---|---|---|
 | 18 | $1542.54 |
 | 14 | $967.51 |
 | 28 | $3382.10 |
 | 29 | $3824.30 |
| 8 | $2175.92 |
 | 9 | $1426.53 |
1 global rating
KE Arms KE-15 forged complete mil-spec lower is a well-priced base for a build. Threads cut smoothly for the buffer tube. Anodize is consistent. Trigger is the standard milspec but easily replaceable. Mate to my BCM upper has zero rattle.
