Barrel Cap Slotted For 1/2-28 5.56-.223
This premium quality barrel end cap is designed to fit AR-15 (5.56/.223) profile threaded barrels and are manufactured to our exacting standards.
They are made of 4130 alloy steel and can be easily welded and/or pinned for restricted state compliance. The outside diameter is machined to .74" diameter so the gas block can be easily removed for gas system maintenance without the need to remove the cap.
- Material: 4130 Steel Alloy
- Finish: Manganese Phosphate Parkerized
- Thread: 1/2"-28 Right hand Thread
- Outside Diameter: .74"
- Weight: .50 ounce