AR-15 Ultra Duty Lower Parts Kit DDC
$133.42 at Kentucky Gun Co · 9 stores
In stock
Best price
$130.05at MidwayUSA
In stock Sale Lowest in 30 dayschecked Nov 10, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $130.05Salechecked Nov 10, 2026 | In stock | Buy at MidwayUSA | |
| Brownells | $153.00checked Nov 10, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $153.00Salechecked Nov 10, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $117.99checked Oct 31, 2026 | Check store | Buy at Battlehawk Armory | |
| AR15Discounts | $153.00checked Nov 10, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $153.00checked Nov 10, 2026 | Check store | Buy at Dirty Bird | |
| Palmetto State Armory | $153.99checked Oct 21, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $130.05 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $153.00 | $153.00 | $153.00 |
| Battlehawk Armory | — | $117.83 | $117.99 |
| Brownells | $153.00 | $153.00 | $153.00 |
| Dirty Bird | $153.00 | $153.00 | $153.00 |
| MidwayUSA | $130.05 | $130.05 | $153.00 |
| OpticsPlanet | $153.00 | $153.00 | $153.00 |
| Palmetto State Armory | — | $153.99 | $153.99 |
Since Sep 27, 2026.
About this part
The AR-15 Ultra Duty Lower Parts Kit Black is an AR-15 lower part from Geissele Automatics. It's sold by 7 stores (3 in stock), from $117.99 to $153.99. The lowest in-stock price in the last 30 days was $130.05 at MidwayUSA.
Specifications
- Manufacturer
- Geissele Automatics
- Color
- Black
- Platform
- AR-15
From the manufacturer
Catch, famous for its aggressive texturing and extended paddles, and Geissele’s Ambidextrous Super Configurable Safety, which features the ability to easily and securely swap and exchange the safety levers plus provides the end user a satisfying and positive tactile feedback when the safe or fire position is engaged. The takedown pins and mag release button feature the same tank treading as the Maritime Bolt Catch, giving your rifle a tasteful and cohesive look. Included in the Ultra Duty LPK is Geissele’s Ultra Precision Trigger Guard, 5-axis machined out of a solid block of billet 7075 -T6 aluminum and Type-3 hardcoat anodize to ensure that your build stands apart from any other. Available in black or DDC.
The Geissele Ultra Duty Lower Parts Kit Includes:
- Takedown Pin & Pivot Pin Detents (2)
- Takedown Pin & Pivot Pin Springs (2)
- Checkered Takedown Pivot Pin
- Bolt Catch Plunger
- Bolt Catch Spring
- Bolt Catch Coiled Pin
- Maritime Bolt Catch
- Safety Detent
- Buffer Retainer
- Buffer Retainer Spring
- Safety Detent Spring
- Checkered Takedown Pin
- Magazine Release Button
- Magazine Release Spring
- Semi-Auto, Ambi Tapped Safety Selector Assembly
- Magazine Catch
- Coiled Trigger Guard Pin
- Geissele Ultra Precision™ 5 Axis Trigger Guard
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Builds that use this part
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