Daniel Defense PDW Regulator .300 Blackout Semi-Auto Rifle, 7″ Barrel
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$3,999.99Original price was: $3,999.99.$3,699.99Current price is: $3,699.99.
🚚 Ships to your local FFL — order online, put your FFL dealer’s name and address in the Order notes box at checkout, and we coordinate the rest. Most firearms ship same or next business day. How buying a gun online works.
FREE SUPPRESSOR WITH THIS GUNBuy this firearm and get a free Outlier Backdraft Hunter 4″ suppressor, a $189 value. In stock now, while supplies last. How it works →
Daniel Defense PDW Regulator is a semi-auto .300 Blackout rifle with a 7" barrel and a 30-round capacity. It is for shooters who want a short, light, threaded rifle for suppressed use and close-range work.
Chambered in .300 Blackout, semi-auto
7" barrel with 1:7" twist
5/8"x24 threaded muzzle
30-round capacity
5.7 lbs, 21" to 25.50" overall length
Maxim Defense CQB Gen 7 stock
SKU: ORN-CNCDDPDW300 · Mfr part #: DDPDW300 · UPC: 884400868749
Update, October 9, 2026: ATF no longer requires a Form 4, tax stamp, fingerprints or registration for suppressors, short-barreled rifles, short-barreled shotguns or AOWs. They now transfer on a standard Form 4473 with a background check. Anything below that mentions a Form 4, a wait or a tax stamp was written before this change. What changed
The Daniel Defense PDW Regulator is a semi-auto .300 Blackout rifle with a 7″ barrel. It is a compact build. It weighs 5.7 lbs and runs 21″ to 25.50″ in overall length.
What sets it apart
The barrel has a 1:7″ twist and a 5/8″x24 threaded muzzle, so you can mount a muzzle device or a suppressor with matching threads. The stock is a Maxim Defense CQB Gen 7 in black overmolded finish, and the handguard is an AMG UH1 G2. Controls are ambidextrous, with a safety selector, and the rifle feeds from a 30-round magazine.
This rifle suits shooters who want a short, light .300 Blackout for suppressed shooting, close-range work, or a compact truck or home rifle. The short stock length makes it easy to move through doors and around vehicles. Because the barrel is 7″, it is a short-barreled rifle under federal law, so NFA rules apply to the transfer.
Common gear to pair with it includes a suppressor that fits 5/8″x24 threads, a red dot or a low-power optic, a sling, and extra 30-round magazines. A compact soft case also helps, since the rifle is short enough to fit most smaller bags.
Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message. See our NFA guide for the current federal rules; state law still applies.
Frequently Asked Questions
Q: What caliber is the Daniel Defense PDW Regulator?
A: It is chambered in .300 Blackout. The action is semi-auto and the rifle holds 30 rounds.
Q: Is the PDW Regulator threaded for a suppressor?
A: Yes. The muzzle is threaded 5/8"x24, so it takes muzzle devices and suppressors with matching threads.
Q: How much does the Daniel Defense PDW Regulator weigh?
A: 5.7 lbs. Overall length runs from 21" to 25.50".
Q: Is the PDW Regulator an SBR?
A: Yes. With a 7" barrel it is a short-barreled rifle, so NFA rules apply to the transfer.
Q: Is the PDW Regulator ambidextrous?
A: Yes. The rifle is ambidextrous and uses a safety selector.
Warranty and Manufacturer
Covered by the Daniel Defense factory warranty. Full product details and warranty terms are on the Daniel Defense website.
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