Daniel Defense SPRIII
Daniel Defense · Rifle · In Production · 2024
Overview
The SPRIII is Daniel Defense's precision-oriented AR-15, evolving the MK12 SPR (Special Purpose Rifle) legacy with modern upgrades. Featuring an 18-inch stainless steel MK12-profile barrel with DLC finish, a Geissele SSA trigger, and the Magpul PRS LITE stock, it's built for long-range accuracy. The RIS III 15.0 handguard includes an integrated ARCALOCK section for tripod mounting.
Specifications
| Weight (empty) | 3901 g (137.6 oz) |
| Overall Length | 883 mm (34.76") |
| Barrel Length | 457 mm (17.99") |
| Action Type | Gas Operated Direct Impingement |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Stage |
| Magazine Capacity | 30 rounds |
| Magazine Type | Detachable Box |
| Effective Range | 500 m (547 yd) |
| Maximum Range | 3600 m (3937 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 178 mm (7.01") |
| Number of Grooves | 6 |
| Frame Material | Aluminum |
| Barrel Material | Steel |
| Stock Material | Polymer |
| Finish | Hard Anodized |
Calibers
- 5.56x45mm NATO · primary — also known as 5.56mm NATO, .223 Remington, 5.56x45mm
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Fully Ambidextrous Safety Selector
- Features: Cold Hammer Forged Barrel, Chrome Lined Barrel, Free Floating Handguard, Grip N Rip Charging Handle, M4 Feed Ramps, Flat Top Receiver, Picatinny Rail, Ris Iii Handguard, M Lok Attachment, Rifle Length Gas System, Adjustable Stock, Fully Ambidextrous Lower, Geissele Ssa Trigger, Magpul Prs Lite Stock, Stainless Steel Barrel, Dlc Finished Barrel, Arcalock Rail, Mk12 Profile Barrel
Production
Production years: 2024-present
Origin
Country of origin: United States
Notes
MSRP: $2,641. Ships with Geissele Super Semi-Automatic (SSA) trigger. Stainless steel barrel with DLC finish for enhanced durability and accuracy. Rifle-length gas system.
Background
The SPRIII carries forward the legacy of the MK12 Special Purpose Rifle used by US military designated marksmen, updated with the latest Daniel Defense technology for the modern precision shooter.