Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 100054397
Built for assembling an Aero Precision M4E1 lower receiver or a similar mil-spec lower receiver, this parts kit provides the components needed for that specific build path while leaving out the fire control group for those planning an upgraded trigger. It includes a Magpul MOE SL grip in black and is intended for users who want a straightforward lower parts solution with grip selection already accounted for. Because the M4E1 lower has a built-in trigger guard, this kit is configured accordingly and does not include one. For hunters and shooters setting up a rifle around an M4E1 lower, it offers a practical way to complete the receiver without unnecessary parts.
Includes Components
Needed for an Aero Precision
Compatible Similar
Similar mil-spec lower receivers
Magpul Moe
SL grip in black
Minus Fcg
Version supports an upgraded trigger
M4e1-specific Kit
Omits the trigger guard because
| Available Grip Options | Black or FDE |
|---|---|
| Compatibility | Aero Precision M4E1 Lower Receiver or similar mil-spec lower receiver |
| Fire Control Group | Not included |
| Grip | Magpul MOE SL Grip |
| Grip Color | Black |
| Included Components | Components needed to assemble an Aero Precision M4E1 Lower Receiver or similar mil-spec lower receiver |
| Trigger Guard | Not included (built into M4E1 Lower Receiver) |
The kit includes the components needed to assemble an Aero Precision M4E1 Lower Receiver or a similar mil-spec lower receiver, and it features a Magpul MOE SL Grip. The source also notes that the M4E1-specific kit does not include a trigger guard because it is built into the M4E1 Lower Receiver.
No. This is a MINUS FCG offering, so it does not include fire control group parts. The source says Aero Precision also offers versions with a mil-spec Fire Control Group if that is preferred.
The source says it is intended for an Aero Precision M4E1 Lower Receiver or a similar mil-spec lower receiver. It does not provide a more detailed compatibility list.
No. Aero Precision states that M4E1-specific lower parts kits do not include a trigger guard because it is built into the M4E1 Lower Receiver.
The source lists Magpul MOE SL Grip options in Black or FDE. This product title identifies the black version.