Does the Battle Arms Development Workhorse work with the Daniel Defense 14.5" 5.56 M4A1 Upper?
Lower Receiver
Battle Arms Development Workhorse Stripped 5.56 NATO / .223
from $125.00
Upper Receiver
Daniel Defense 14.5" 5.56 M4A1 Upper
from $1544.00
Battle Arms Development lower and Daniel Defense upper compatibility
Yes, they fit
The Battle Arms Development Workhorse Stripped 5.56 works with the Daniel Defense 14.5" 5.56 M4A1 Upper. 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 Battle Arms Development 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 Battle Arms Development Workhorse and any upper
- This pairDaniel Defense 14.5" 5.56 M4A1 Upper13%
Share of builds with the Daniel Defense 14.5" 5.56 M4A1 Upper and any lower
- This pairBattle Arms Development Workhorse Stripped 5.560.4%
Battle Arms Development Workhorse
- Of lower picks
- 0%
- Median paid
- $125
Daniel Defense 14.5" 5.56 M4A1 Upper
- Of upper picks
- 1.6%
- Median paid
- $1499
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 Battle Arms Development 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.
Charging Handle
Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Bolt Carrier Group
Fits both
Stock & Brace
Suppressor
Pistol Grip
Battle Arms Development vs Daniel Defense 14.5" 5.56 M4A1: specs and prices
| Battle Arms Development | Daniel Defense 14.5" 5.56 | |
|---|---|---|
| Best price | $125.00 at BattleHawk Armory | $1544.00 at Primary Arms |
| Stores | 2 of 3 in stock | 3 of 6 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 5.56 NATO |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System Length | n/a | Carbine |
| Length | n/a | 14.5 |
Both for $1669.00 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.
Battle Arms Development Workhorse Stripped 5.56
Price history, last 90 days
- Battle Arms Development Workhorse: lowest $119.11 on Jul 22, highest $131.95 on Jul 31 over the last 90 days.
- Daniel Defense 14.5" 5.56 M4A1 Upper: lowest $1339.99 on Jul 21, highest $1621.00 on Aug 2 over the last 90 days.
Upper Receivers frequently paired with the Battle Arms Development Workhorse
Most picked next to it in real builds. Only parts our rules say fit the Battle Arms Development Workhorse are listed.
Lower Receivers frequently paired with the Daniel Defense 14.5" 5.56 M4A1 Upper
Most picked next to it in real builds. Only parts our rules say fit the Daniel Defense 14.5" 5.56 M4A1 Upper are listed.
