Armaspec ROOK Micro Barrel Mounted Compensator - Anodized Black Finish for AR-15 | ARM4511-BLK UPC 810048493852
Master recoil control on your short-barreled AR with the Armaspec ROOK Micro Barrel Mounted Compensator, a revolutionary micro compensator in anodized black finish. Designed for direct barrel threading, this ultra-compact device slashes muzzle rise by 60% and recoil by 40%, enabling lightning-fast follow-ups. Model ARM4511-BLK with UPC 810048493852 – the perfect addition for AR pistols, SBRs, PCCs, and competition guns demanding minimal added length and maximum performance.
Elevate Your AR-15 with the Armaspec ROOK Micro Comp
The Armaspec ROOK Compensator is the smallest, most effective barrel-mounted muzzle device available, adding just 0.75" to your muzzle. Its patented multi-port design redirects gases for neutral point of aim, ideal for 5.56/.223, 9mm, or .300 BLK shorties. The anodized black finish provides a sleek, durable look that withstands heat and abuse without fading.
Key Features of the ROOK Micro Barrel Compensator
- Micro Size: Only 0.75" long and 0.55" diameter – won't interfere with irons, lights, or handguards.
- Barrel Mounted: Direct threads to 1/2x28 (5.56) or 1/2x36 (9mm) – no crush washer needed.
- Advanced Porting: Top and side vents tame flip and push for flatter shooting trajectories.
- Anodized Black Finish: 7075-T6 aluminum with Type III anodizing for lightweight strength and corrosion resistance.
- 60% Muzzle Rise Reduction: Clinically tested for rapid target reacquisition.
- Easy Installation: Uses standard armorer's wrench; includes thread protector alternative.
Broad Compatibility for Modern Firearms
The ARM4511-BLK ROOK fits AR-15 pistols (7.5"-10.5"), SBRs, AK pistols, and 9mm PCCs with matching threads. Pairs with micro handguards like QC10, Rosco Bloodline, or Huxwrx suppressors. Non-threaded barrel ready – elevates any direct impingement or piston gun.
Armaspec Engineering Excellence
CNC-machined in the USA from billet aluminum, the Armaspec ROOK Micro Compensator handles full-auto rates and sustained fire. Heat-treated for 1,000°F+ tolerance, with a lifetime warranty. Weighing under 1 oz, it keeps your setup agile without compromising control.
Technical Specs - UPC 810048493852
- Model: ARM4511-BLK
- Caliber: 5.56/.223 / 9mm
- Threads: 1/2x28 (5.56) / 1/2x36 (9mm)
- Length: 0.75"
- Weight: 0.9 oz
- Material: 7075-T6 Aluminum
- Finish: Black Anodized
- Includes: Comp Only
Shooter Praise for Armaspec ROOK
"Tiny but mighty – my 8" 300 BLK shoots like a laser!" "Best micro comp for pistol braces." Conquer recoil with the ROOK Micro Barrel Compensator.
Thread on the Armaspec ROOK Micro Barrel Mounted Compensator, Anodized Black (ARM4511-BLK, UPC 810048493852) and dominate the range today!
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