AR .308 .750 Jam Nut 5/8-24" Steel Black
$12.30 at Brownells · 7 stores
In stock
Best price
$12.30at Brownells
In stock Lowest in 30 dayschecked Nov 13, 2026
Specifications
- Manufacturer
- JP Enterprises
- Color
- Black
- Platform
- AR-15
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price 17.76% off · ends Nov 15 · exclusions apply | $12.30checked Nov 13, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $12.30Salechecked Nov 12, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $18.49checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $12.30checked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| AR15Discounts 5% off | $12.30checked Nov 12, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $12.30checked Nov 12, 2026 | Check store | Buy at Dirty Bird | |
| Palmetto State Armory | $14.99checked Nov 13, 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: $12.30 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $12.30 | $12.30 | $12.30 |
| Ammunition Depot | $18.49 | $18.49 | $18.49 |
| Battlehawk Armory | $12.30 | $12.30 | $12.30 |
| Brownells | $12.30 | $12.30 | $12.30 |
| Dirty Bird | $12.30 | $12.30 | $12.30 |
| OpticsPlanet | $12.30 | $12.30 | $12.30 |
| Palmetto State Armory | $14.99 | $14.99 | $14.99 |
Since Sep 27, 2026.
About this part
The AR-15 .750 Jam Nut 1/2-28" Steel Black is an AR-15 upper part from JP Enterprises. It's sold by 7 stores (3 in stock), from $12.30 to $18.49. The lowest in-stock price in the last 30 days was $12.30 at Brownells.
From the manufacturer
High quality hex jam nuts for indexing muzzle devices. Available in black or stainless steel for A 1/2-28 threads. Mfg: J P Enterprises SPECS: .200 thick. Requires use of thin wrench to tighten against brakes and comps.
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