Tacfire Buffer Tube Castle Nut for AR-15 - Black, Essential for Assembly
$4.99 at GunMag Warehouse · 5 stores
In stock
Best price
$7.00at MidwayUSA
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $7.00checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Brownells | $7.99checked Oct 1, 2026 | In stock | Buy at Brownells | |
| Ammunition Depot | $10.99checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $6.35Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $7.99checked Oct 1, 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: $7.00 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $10.99 | $10.99 | $10.99 |
| Battlehawk Armory | $6.35 | $6.35 | $6.35 |
| Brownells | $7.99 | $7.99 | $7.99 |
| MidwayUSA | $7.00 | $7.00 | $7.00 |
| Palmetto State Armory | $7.99 | $7.99 | $7.99 |
Since Sep 27, 2026.
About this part
The Foam AR15 Pistol Buffer Tube Cover is an AR-15 buffer part from Phase 5 Tactical. It's sold by 5 stores (3 in stock), from $6.35 to $10.99. The lowest in-stock price in the last 30 days was $7.00 at MidwayUSA.
Fits and works with
- Buffer system
- Pistol · Buffers and springs
Specifications
- Manufacturer
- Phase 5 Tactical
- Type
- Buffer Tube
- Platform
- AR-15
From the manufacturer
Foam pad for AR-Style pistol buffer tube assembly. Mfg: Phase 5 Tactical SPECS: Hollow closed cell foam tube, 3.25 inches long.
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