Description
AR-STONER AR-15 Build Kit .223 Wylde 16″ M4 Upper with Lower Parts Kit
AR-STONER AR-15 Build Kit gives buyers a bundled parts package for an AR-15 platform project. It includes a .223 Wylde 16-inch M4 upper, lower parts kit, and collapsible stock assembly.
The .223 Wylde chamber helps with flexible ammo planning when the completed firearm and manufacturer guidance allow it. However, this is not a complete rifle. The stripped lower receiver is not included.
Key Details
- .223 Wylde 16-inch M4 upper assembly
- Bolt carrier group and charging handle included
- Complete lower parts kit included
- 6-position mil-spec collapsible stock assembly
Before ordering, confirm compatibility, local laws, and any transfer rules for regulated parts. For related ammo, browse Bulk .223 & 5.56 Ammo, compare .223 / 5.56 NATO Ammo, or read the 5.56 Ammo Guide.
Product Data Table
| Specification | Detail |
|---|---|
| Brand | AR-STONER |
| Product Type | AR-15 Build Kit |
| Platform | AR-15 |
| Chambering | .223 Remington Wylde |
| Barrel Length | 16 inches |
| Barrel Profile | M4 Profile |
| Upper Receiver Type | A3 Upper |
| Gas System | Carbine Length |
| Bolt Carrier Group | Included |
| Charging Handle | Included |
| Front Sight | A2 Fixed Front Sight |
| Muzzle Device | A2 Flash Hider |
| Lower Parts Kit | Included |
| Stripped Lower Receiver | Not Included |
| Stock Type | M4-Style Collapsible |
| Stock Positions | 6-Position |
| Buffer Tube | Mil-Spec Carbine Buffer Tube |
| Buffer Components | Carbine spring, recoil buffer, castle nut, end plate |
| Best Use | AR-15 parts project, lawful rifle build planning |
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