In StockSave 11%
Advanced Technology 1/2x28 .223/5.56 AR-15 Muzzle Brake Jam Nut, Black - A.5.10.2255
Sold byPalmetto State Armory•Posted May 18, 2026
$7.99
$8.99
You save $1.00 (11% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
Price History
Deal Details
AR 15 223/5.56 Steel muzzle brake jam nut.Features:Fits rifles .223/5.56mmHeat treated steelPrecision CNC machinedBlack oxide finishCorrosion resistant1/2-28 thread