Brand: Daniel Defense
Model: MK18 RIII SBR
Action: Semi-auto
Caliber: 5.56 NATO
Barrel Length: 10.3"
Barrel Material: Chrome Moly Cold Hammer Forged
Barrel Finish: Phosphate
Capacity: 32rd
Twist Rate: 1/7
Muzzle Thread: 1/2x28"
Muzzle Device: Flash Hider
Stock Material: Polymer
Stock Finish: Black
Receiver Material: 7075-T6 Aluminum
Receiver Description: AR-15
Receiver Finish: Type III Hard Coat Anodized
Attachment Style: MLOK
Safety: Ambi
Sights: None
OAL: 26.75" to 29.875"
Weight: 5.73lbs

*All NFA and SBR Regulations Apply*

Features

The MK18 RIII takes our MK18—unmatched in size, weight, and performance—and adds a fully ambidextrous lower receiver that allows both left- and right-handed shooters to operate the bolt catch, safety selector, and magazine release without having to move or remove their dominant hand from the rifle’s grip. An ambidextrous GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters as well. This remarkably maneuverable rifle also features a 9.5 inch RIS III rail—modeled after the revolutionary RIS II two-piece handguard developed for SOCOM—that features M-LOK attachment for lighter weight. It surrounds a free-floating, Cold Hammer Forged 10.3-inch Government Profile barrel, which is the same length in use for the MK18 upper most commonly used for CQB operations. This rifle also comes with the ergonomic Daniel Defense Buttstock and Pistol Grip.

Features

LOWER RECEIVER: Proprietary with Enhanced Flared Magazine Well, Fully Ambidextrous Controls 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, 10.3" Government 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, Direct Impingement
MUZZLE DEVICE: Daniel Defense Flash Suppressor, 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
HANDGUARD: RIS III 9.5, Patented, 6-Bolt Bolt-Up System, CNC Machined of 6061-T6 Aluminum, Flat Dark Earth Type III Hard Coat Anodized
CHARGING HANDLE: GRIP-N-RIP Charging Handle, Body CNC Machined of 7075-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
Made in the USA!

This firearm is a regulated item by the National Firearms Act (NFA). Please check with your local and state municipalities for any further regulatory requirements. It is the buyer's responsibility to make sure they comply with all NFA rules and applicable laws.

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).