Best price
$27.26at Kentucky Gun Co
In stock Lowest in 30 dayschecked Nov 10, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $27.26checked Nov 10, 2026 | In stock | Buy at Kentucky Gun Co | |
| GunMag Warehouse | $33.99checked Nov 10, 2026 | In stock | Buy at GunMag Warehouse | |
| Brownells | $34.95checked Nov 10, 2026 | In stock | Buy at Brownells | |
| MidwayUSA | $34.95checked Nov 10, 2026 | In stock | Buy at MidwayUSA | |
| OpticsPlanet | $35.99Salechecked Nov 10, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $36.99checked Nov 10, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $26.06Salechecked Nov 10, 2026 | Check store | Buy at Battlehawk Armory | |
| AR15Discounts | $34.95checked Nov 10, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $34.95checked Nov 10, 2026 | Check store | Buy at Dirty Bird | |
| Palmetto State Armory | $34.99checked Nov 10, 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: $27.26 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $34.95 | $34.95 | $34.95 |
| Ammunition Depot | $36.99 | $36.99 | $37.99 |
| Battlehawk Armory | $26.06 | $24.91 | $26.06 |
| Brownells | $34.95 | $34.95 | $34.95 |
| Dirty Bird | $34.95 | $34.95 | $34.95 |
| GunMag Warehouse | $33.99 | $33.99 | $33.99 |
| Kentucky Gun Co | $27.26 | $27.26 | $27.50 |
| MidwayUSA | $34.95 | $34.95 | $34.95 |
| OpticsPlanet | $35.99 | $35.99 | $37.89 |
| Palmetto State Armory | $34.99 | $31.69 | $34.99 |
Since Sep 27, 2026.
About this part
The AR-15 Investment Cast Enhanced Lower Parts Kit is an AR-15 lower part from Battle Arms Development. It's sold by 10 stores (6 in stock), from $26.06 to $36.99. The lowest in-stock price in the last 30 days was $27.26 at Kentucky Gun Co.
Specifications
- Manufacturer
- Battle Arms Development
- Type
- Kit
- Platform
- AR-15
From the manufacturer
The Battle Arms Enhanced Lower Parts Kit contains three components that will make operation of your AR-15's controls faster, easier, and smoother, so you'll have better control over your rifle, especially in speed-critical situations. This kit contains 3 important Battle Arms parts: BAD-E4S-IC Enhanced Single-Side Safety Selector has the deeply textured, slightly oversized paddle of the ambidextrous "BAD-ASS" selector, but only on the right side. For shooters who do not need ambidextrous controls, this selector helps them engage/disengage the safety quickly. This is a 2-position semi-auto safety with 0 deg. & 90 deg. positions. BAD-EMC-IC Enhanced Magaz Mfg: Battle Arms Development Inc.
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