Slim build
Saved 2026-05-31
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This URL is stable. Works forever even if the build is later updated.
Some items are currently out of stock.
Lower Parts
Complete Lowers
$470.00
↓
$55.00
since May 12
price when saved: $470.00
Upper Parts
Complete Uppers
Daniel Defense DD4 Black RIII Barreled Upper Receiver - 11.5" - Primary Arms Exclusive
Primary Arms
Out of stock
$999.99
price when saved: $999.99
2 parts
· total when saved: $1469.99
Now: $1469.99
Available now: $470.00
in-stock items only
↓ $55.00
across 1
item (recent drops)
Build value over time · what this kit's current items would have cost at each historical price-change date
Last point is today's price. For dates before an item's first recorded price, the chart uses that item's first-known price (backfilled flat) so adding a newer item doesn't create a misleading vertical jump in the line.