Does the Diamondback DB15 AR Lower work with the Daniel Defense DDM4 PDW?
Lower Receiver
Diamondback DB15 AR Lower
from $58.99
Upper Receiver
Daniel Defense DDM4 PDW
from $1199.99
Diamondback lower and Daniel Defense upper compatibility
Yes, they fit
The Diamondback DB15 AR Lower works with the Daniel Defense DDM4 PDW. Our compatibility rules found no conflict between them.
This exact setup is in a real GunPartPicker build.
Counted from real GunPartPicker builds: parts lists people put together while planning to buy.
Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.
Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.
How often builders pair the Diamondback lower and Daniel Defense upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Diamondback DB15 AR Lower and any upper
- This pairDaniel Defense DDM4 PDW3%
Share of builds with the Daniel Defense DDM4 PDW and any lower
- This pairDiamondback DB15 AR Lower6%
Diamondback DB15 AR Lower
- Of lower picks
- 0.3%
- Median paid
- $59
Daniel Defense DDM4 PDW
- Of upper picks
- 0.1%
- Median paid
- $1200
How we count ⌄
These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.
Frequently built with the Diamondback lower and Daniel Defense upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Pistol Grip
Charging Handle
Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Stock & Brace
Bolt Carrier Group
Fits both
Gas Block
Muzzle Device
Suppressor
Handguard
Fits both
Diamondback DB15 AR Lower vs Daniel Defense DDM4 PDW: specs and prices
| Diamondback DB15 AR Lower | Daniel Defense DDM4 PDW | |
|---|---|---|
| Best price | $65.00 at BattleHawk Armory | $1199.99 at Sportsmans Outdoor Superstore |
| Stores | 4 of 7 in stock | 0 of 2 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | Multi | 300 Blackout |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System Length | n/a | Pistol |
| Length | n/a | 7 |
Both for $1264.99 at today's best prices.
Today's best prices and 90 day price history
Every store we track for each part, cheapest in stock first. Prices are checked through the day.
Diamondback DB15 AR Lower
Price history, last 90 days
- Diamondback DB15 AR Lower: lowest $64.99 on Aug 29, highest $88.99 on Aug 15 over the last 90 days.
- Daniel Defense DDM4 PDW: lowest $1199.99 on Jul 11, highest $1530.00 on Jul 5 over the last 90 days.
Upper Receivers frequently paired with the Diamondback DB15 AR Lower
Most picked next to it in real builds. Only parts our rules say fit the Diamondback DB15 AR Lower are listed.
Lower Receivers frequently paired with the Daniel Defense DDM4 PDW
Most picked next to it in real builds. Only parts our rules say fit the Daniel Defense DDM4 PDW are listed.
