Description
Every AR needs a little upkeep to keep running right, and the GunMaster .223/5.56 17-Piece Rifle Cleaning Kit from DAC Technologies covers the basics without a bunch of clutter. It's a small, self-contained setup that lives happily in a range bag, truck, or on a shelf next to your safe, ready whenever the carbon starts building up. Everything tucks into a molded tray inside a clear-top locking case, so you can see at a glance if a piece is missing before you head out.
What the GunMaster .223/5.56 Kit Brings to the Bench
The standout piece here is the hybrid multi-function handle. It works with the included 33-inch pull rod for a quick pull-through cleaning, threads onto the two-piece brass rod for traditional bore work, and pops open to hold the six-piece driver bit set (three star bits in T10/T15/T20, two hex bits, and a flathead). That means routine tasks like tightening a loose grip screw or swapping out small parts get handled with the same tool you're already holding.
Bore and Chamber Tools for Your 5.56 Rifle
For the actual cleaning, you get a .22 caliber phosphor bronze rifle brush, a .22 caliber cotton mop, and a dedicated .223 breech brush for scrubbing the chamber where fouling likes to hide. A double-ended metal pick and scraper, a double-ended nylon utility brush, a 1/4-inch punch pin for pushing pins, and a .22 caliber slotted patch tip round out the tools. DAC includes 25 cleaning patches to get you started, though you'll want your own solvent and gun oil since those aren't part of the kit.
Why the GunMaster Kit Earns Its Spot
Owners consistently point out that this kit has what you need to clean an AR-15 in a footprint small enough to toss anywhere. It's a great first cleaning kit for a new .223/5.56 owner and a handy backup for anyone who wants a dedicated setup that stays with the rifle instead of living on the workbench.
Key Specifications
- Manufacturer: DAC Technologies
- Model: GunMaster
- Manufacturer Part Number: GM223AR
- UPC: 761903381916
- Caliber/Gauge: .223 Rem / 5.56 NATO
- Product Type: Cleaning Kit
- Piece Count: 17 pieces
- Pull Rod Length: 33 inches
- Case Type: Clear-top dual-bond TPR locking clamshell
- Case Material: Molded TPR clamshell
- Length: 8.65 inches
- Shipping Weight: 0.77 lbs
What’s Included
- Custom GunMaster molded case with clear-top locking lid
- Hybrid multi-function handle (rod, pull cord, and screwdriver handle)
- 33-inch pull rod
- Two-piece 3-inch solid brass rod for breech brush attachment
- .22 caliber phosphor bronze rifle brush
- .22 caliber rifle mop
- .223 breech/chamber brush
- Double-ended metal pick and scraper
- Double-ended nylon utility brush
- 1/4-inch punch pin
- .22 caliber slotted patch tip
- 25 cleaning patches
- 6-piece driver bit set (T10/T15/T20 star, two hex 3/32" and 7/64", one flathead 3/32")
- Instruction sheet
Frequently Asked Questions
Does the GunMaster .223/5.56 kit work for both .223 Remington and 5.56 NATO rifles?
Yes. It's built specifically for .223 Rem and 5.56 NATO chambered rifles, which share the same bore diameter, so the .22 caliber brushes, mop, and slotted tip fit both. The dedicated .223 breech brush is sized to scrub out the chamber area where those rounds tend to leave fouling.
Do I need to buy solvent or oil separately for this cleaning kit?
You will. The kit includes 25 patches and all the brushes and tools you need, but cleaning solvent and gun oil are not part of the package. Pick up your favorite bore solvent and a good gun oil to pair with it and you're set.
Can the handle really be used as a screwdriver?
It can. The hybrid multi-function handle accepts the included six-piece driver bit set, which covers common AR fasteners with star, hex, and flathead bits. That makes it handy for tightening grip screws or handling small maintenance tasks without reaching for a separate tool.
Is this GunMaster kit compact enough for a range bag?
That's the whole idea behind it. Everything nests into a molded tray inside a small clamshell case that locks shut, so it slides easily into a range bag, duty bag, or truck console. Owners regularly mention how little space it takes up while still holding everything needed to clean an AR.





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