Daniel Defense M4A1 RISII Rifle 5.56mm NATO 32rd Magazine 14.5″ Pinned and Welded Barrel FDE
$2,303.00
The Daniel Defense M4A1 RISII Rifle in 5.56mm NATO features a 14.5″ cold hammer forged barrel and is designed for enhanced performance and reliability in tactical scenarios. With a mil-spec lower receiver and a 32-round magazine capacity, this rifle is ideal for home defense and competitive shooting.
4 in stock
Features:
- LOWER RECEIVER: Mil-Spec with Enhanced Flared Magazine Well and Rear Receiver QD Swivel Attachment Point. CNC Machined of 7075-T6 Aluminum Type III Hard Coat Anodized
- UPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum Type III Hard Coat Anodized
- BARREL: Chrome Moly Vanadium Steel Cold Hammer Forged 1:7 Twist 14.5? M4 Profile Chrome Lined Mil-Spec Heavy Phosphate Coated and HP/MPI Tested
- GAS SYSTEM: Pinned Low Profile Gas Block CNC Machined of 4140 Hardened Steel with Mil-Spec Heavy Phosphate Coating Carbine Length Direct Impingement
- MUZZLE DEVICE: Pinned and Welded Daniel Defense Flash Suppressor Extended 17-4 PH Stainless Steel Salt Bath Nitride Finished
- BOLT CARRIER GROUP: M16 Profile Mil-Spec MP Tested Chrome Lined Properly Staked Gas Key
- BUFFER: H Buffer
- SIGHTS: Sold Separately
- HANDGUARD: Daniel Defense M4A1 Rail Interface System (RIS) II CNC Machined of 6061-T6 Aluminum
- CHARGING HANDLE: GRIP-N-RIP Charging Handle Body CNC Machined of 7076-T6 Aluminum Handles & Latch CNC Machined of 6061-T6 Aluminum Heavy Duty Stainless Steel Roll Pins Type III Hard Coat Anodized
- RECEIVER EXTENSION: 6 Position Mil-Spec 7075-T6 Aluminum
- BUTTSTOCK: Daniel Defense Buttstock Glass Filled Polymer with Soft Touch Overmolding
- PISTOL GRIP: Daniel Defense Pistol Grip Glass Filled Polymer with Soft Touch Overmolding
- RAIL PANELS: Daniel Defense Rail Panels made from Santoprene heat resistant to 300° F.
- Made in the USA!
| Weight | 13.035 lbs |
|---|---|
| Dimensions | 43.000 × 11.000 × 4.000 in |
| Manufacturer | Daniel Defense |
| Caliber | 5.56mm NATO |
| Barrel Length | 14.5 |
| Capacity | 32+1 |
| Action | Semi-automatic |
| Finish | FDE |
| Frame Material | Aluminum |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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