Sons of Liberty Gun Works M4-L89 556NATO
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Firearms ship to a licensed dealer (FFL) near you for pickup, not to your home. Don't have one in mind? We'll help you pick a local FFL during checkout. Find an FFL near you.
The L89 Series of M4s represents SOLGW's uncompromising commitment to the professional end user. Built on precision-forged upper and lower receivers, these rifles feature the purpose-built L89 Drivelock Handguard system with 7-sided MLOK slots and integral steel QD cups on both sides. We've equipped these with extended steel barrel nuts for a more rigid lockup, and the SOLGW Liberty Fighting Barrel that delivers accuracy when it matters most. The enhanced A5 Length Buffer System provides superior recoil management and includes premium components such as the renowned Bolt Carrier Group, Liberty Charging Handle, Liberty 2-Stage Trigger, and an ambidextrous selector. Comes standard with SB Tactical brace and B5 grip.
Specifications:
| Category: | Hand Guns |
| Type: | Other Handguns |
| Manufacturer: | Sons of Liberty Gun Works |
| Model: | M4-L89 |
| Part Number: | M4-L89-556-115-PISTOL-A-BLK |
| UPC: | 657628672296 |
| Action: | Semi-automatic |
| Caliber: | 556NATO |
| Barrel Length: | 11.5" |
| Capacity: | 30 Rounds |
| Finish: | Anodized |
| Color: | Black |
Features:
- SOLGW Forged Receiver Set
- Liberty 2-Stage Trigger
- 9-Position A5 Receiver Extension
- SOLGW Liberty Charging Handle
- Ambidextrous Safety
Technical Specifications
| Caliber | 556NATO |
|---|---|
| Capacity | 30 |
| Barrel Length | 11.50" |
| Action Type | Semi-automatic |
| Finish | Anodized |
| Manufacturer | Sons of Liberty Gun Works |
| Model | M4-L89-556-115-PISTOL-A-BLK |
| SKU | R1385777 |
| UPC | 657628672296 |
| Color | Black |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at (329) 227-0508 or submit a question for assistance with shipping or returns.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.