Full Metal Construction
Built to last, the DMK22 features full metal aluminum alloy upper and lower receivers for superior strength and durability.
Last Round Bolt Lock And Custom Barrels
Designed as the ultimate AR training platform the DMK22 features a true last round bolt lock feature. The patented barrel adapter allows for the installation of currently available aftermarket Ruger® 10/22 .22lr barrels.
Fully Modular Metal Handguard
Customize and add your favorite attachments by mounting rail sections directly onto the DEFIANCE DMK22 hand guard.
DEFIANCE DS150 Stock
Equipped with a DEFIANCE DS150 MIL-SPEC 6 position adjustable stock, the DMK22 can be fitted to each individual user’s ideal length of pull.
From the charging handle to the trigger pack and pistol grip, the DMK22 is designed to accept many of your favorite AR15 parts and accessories.
Forged 7075-T6 Aluminum Receivers
DEFIANCE Pistol Grip
DEFIANCE DS150 Stock
DEFIANCE Front / Rear Flip Sights
Functional Bolt Lock*
Functional Forward Assist
Functional Charging Handle
Full Size Dust Cover
13" Free Float Alloy Handguard
MIL-SPEC Buffer Tube
QD Sling Attachment Points
Compatible with Most MIL-SPEC AR-15 Trigger Kits
Compatible with Most MIL-SPEC AR-15 Charging Handles
FRONT SIGHT: Flip, Adjustable
REAR SIGHT: Flip, Adjustable
HARD GUARD: Modular Rail System
STOCK: 6 Position Adjustable Stock
RECEIVER MATERIAL: Aluminum Alloy
FINISH: Hard Anodized
OVERALL LENGTH: 32 in / 812.8 mm - 35.25 in / 895.4 mm
WEIGHT: 6.6 lbs / 3 kg
HEIGHT: 7.26 in / 184.4 mm
WIDTH: 2.5 in / 65 mm
TOP RAIL LENGTH: 20 in / 510 mm
BARREL LENGTH: 16.5"
TWIST RATEv1:16" RH
THREAD PITCH: 1/2" x 28 RH
BARREL FINISH: Black Nitride (QPQ)
# OF GROOVES: 6
BARREL MATERIAL: 4140 Chrome Moly
OPERATING SYSTEM: Direct Blowback
ACTION TYPE: Semi-Automatic
TRIGGER TYPE: Single Stage
TRIGGER WEIGHT: 5.5 lbs
SAFETY: Left Side Selector
MAGAZINE RELEASE: Button, Right Side
MAGAZINE COMPATIBILITY: Black Dog Magazine
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.