JK Armament War Eagle – Compensator / Flash Hider – 1/2×28 (JKMDHDCF28) – UPC 850017729599
Keep your sights flat, cut visible signature, and give your rifle a clean, mission-ready front end. The JK Armament War Eagle is a hybrid compensator / flash hider that tames muzzle rise while disrupting unburned powder to reduce flash, delivering more control and a clearer view shot to shot. Cut with the common 1/2×28 thread pitch used on many 5.56 NATO / .223 Rem barrels, Model JKMDHDCF28 (UPC 850017729599) is a rugged, purpose-built muzzle device that balances performance, durability, and sleek styling for duty rifles, training carbines, and competition builds.
Why a combo device? A true hybrid brings together the flat tracking of a comp with the signature reduction of a flash hider—ideal for low-light practice, night matches, or defensive setups where both control and flash mitigation matter.
Key Benefits
Faster follow-up shots: Directional gas management helps counter muzzle climb so your dot/reticle settles quicker between rounds.
Flash disruption: Multi-prong/port geometry breaks up the fireball at the muzzle for improved low-light visibility and less distraction.
Duty-grade durability: Precision-machined steel with a protective finish resists heat, carbon, weather, and range abuse.
Concentric alignment: Tight-tolerance threads and square shoulders support accuracy with minimal point-of-impact shift.
Clean, low-profile look: The War Eagle’s sleek exterior avoids excess bulk so it won’t snag on barriers, kit, or vehicle interiors.
Feature Highlights
Type: Hybrid compensator / flash hider
Thread Pitch: 1/2×28 (RH) – common for 5.56/.223 barrels*
Caliber Class: Designed around 5.56 NATO / .223 Rem pressures
Material: Hardened steel (precision CNC-machined)
Finish: Protective, corrosion-resistant coating (low glare)
Model / SKU: JKMDHDCF28
UPC: 850017729599
*Always confirm your barrel’s thread pitch before installation. Some platforms vary.
Ideal Use Cases
Training & duty carbines: Reliable control and flash reduction for indoor ranges and low-light drills.
Competition & classes: Faster transitions and less muzzle bounce under the clock.
General-purpose AR builds: A single device that performs across daylight and dusk conditions without extra weight.
On-Range Performance You’ll Notice
Flatter tracking: Reduced sight lift keeps your optic’s aiming point on target.
Improved night visibility: Flash-mitigating geometry helps preserve your view of targets and surroundings.
Predictable POI: Quality machining and concentric threads support consistent zero after hard use.
Installation (Quick Start)
Verify thread pitch: Ensure your barrel is 1/2×28 and shoulder is square/clean.
Degrease: Clean threads/shoulder; remove old crush washer residue and carbon.
Time the device: Use the supplied crush washer or shim set (per package) so ports index correctly.
Torque to spec: Follow JK Armament’s torque guidance; do not over-tighten.
Bore check: Visually confirm clear, centered bore alignment before live fire.
Pro tip: Add a small witness mark across the device and the barrel shoulder to quickly detect any rotation during early heat cycles.
Compatibility Notes
Caliber: Optimized for 5.56/.223.
Handguard clearance: Ensure adequate space if your muzzle is recessed under a rail.
Not a suppressor mount: The War Eagle is a standalone compensator/flash hider. Do not attach a suppressor unless specifically rated by that suppressor’s manufacturer for over-device use.
Care & Maintenance
After range sessions: Let cool; brush ports/prongs with a nylon/bronze brush and use a carbon-safe solvent.
Protect the finish: Avoid harsh abrasives; wipe down with a lightly oiled cloth for storage.
Periodic checks: Reconfirm torque/timing and inspect ports for impact marks or debris.
Safety & Legal
Know your laws: Muzzle devices may be regulated in some jurisdictions. Comply with federal, state, and local rules.
Bore alignment matters: If you see any eccentricity or contact marks, do not fire until corrected.
Professional help: If you’re unsure about timing, torque, or compliance, consult a qualified gunsmith.
Specifications (At-a-Glance)
Brand: JK Armament
Product: War Eagle – Compensator / Flash Hider
Thread: 1/2×28 RH
Caliber Class: 5.56 / .223
Material: Hardened steel
Finish: Corrosion-resistant, low-glare coating
Model / SKU: JKMDHDCF28
UPC: 850017729599
Package contents, washers/shims, and small cosmetic details may vary by production run. Always follow the instructions included with your specific unit.
SEO Highlights (Quick Scan)
JK Armament War Eagle compensator/flash hider
1/2×28 muzzle device for 5.56/.223 rifles
Muzzle rise reduction and flash mitigation in a durable, low-profile design
Model JKMDHDCF28, UPC 850017729599
Suggested Meta Title
JK Armament War Eagle – Compensator / Flash Hider, 1/2×28 | JKMDHDCF28 | UPC 850017729599
Suggested Meta Description
Control muzzle rise and reduce flash with the JK Armament War Eagle hybrid compensator/flash hider. 1/2×28 threads for 5.56/.223, rugged steel build, low-profile design. Model JKMDHDCF28, UPC 850017729599.
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