PMAG 30 AR 300 B Gen M3, 300
$15.75 at OpticsPlanet · 7 stores
In stock Sale
Best price
$15.53at Kentucky Gun Co
In stock Lowest in 30 dayschecked Nov 13, 2026
Fits and works with
- Caliber
- 300 Blackout · Shop matching ammo
Specifications
- Manufacturer
- Ruger
- Color
- Black
- Caliber
- 300 Blackout
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $15.53checked Nov 13, 2026 | In stock | Buy at Kentucky Gun Co | |
| GunMag Warehouse | $19.99checked Nov 13, 2026 | In stock | Buy at GunMag Warehouse | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $22.99checked Nov 13, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $30.89Salechecked Nov 13, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $30.99checked Nov 10, 2026 | In stock | Buy at Ammunition Depot | |
| GrabAGun | $16.99Salechecked Nov 13, 2026 | Check store | Buy at GrabAGun | |
| Classic Firearms | $17.93checked Nov 13, 2026 | Check store | Buy at Classic Firearms | |
| Palmetto State Armory | $18.89checked Nov 13, 2026 | Check store | Buy at Palmetto State Armory | |
| Natchez | $20.51checked Nov 13, 2026 | Check store | Buy at Natchez | |
| MidwayUSA | $30.99checked Nov 13, 2026 | Out of stock | Buy at MidwayUSA |
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: $15.53 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $30.99 | $26.49 | $30.99 |
| Brownells | $22.99 | $22.99 | $22.99 |
| Classic Firearms | $17.93 | $17.93 | $17.93 |
| GrabAGun | $16.99 | $16.99 | $16.99 |
| GunMag Warehouse | $19.99 | $19.99 | $19.99 |
| Kentucky Gun Co | $15.53 | $15.53 | $15.53 |
| MidwayUSA | $30.99 | $28.99 | $30.99 |
| Natchez | $20.51 | $20.51 | $20.51 |
| OpticsPlanet | $30.89 | $30.89 | $30.89 |
| Palmetto State Armory | $18.89 | $18.89 | $19.39 |
Since Sep 27, 2026.
About this part
The One-Shot Sled American Rifle Magazine Black is a 300 Blackout magazine from Ruger. It's sold by 10 stores (5 in stock), from $15.53 to $30.99. The lowest in-stock price in the last 30 days was $15.53 at Kentucky Gun Co.
From the manufacturer
The Ruger One-Shot is a direct magazine replacement for Ruger American rifles in short-action calibers, including many calibers used for hunting (350 Legend, 450 Bushmaster, 300 Blackout, .308 Winchester, 6.5 Creedmoor, etc.). The sled ships with a magazine well to adapt rifles configured from the factory to accept AR-, AI-, or Mini ThirtyA(R)-pattern magazines. When inserted in the rifle, the One-Shot sled fits flush with the stock and does not interfere when carrying a slung rifle or shooting from a bag or backpack. Mfg: Ruger
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