Kaw Valley Precision Mach 3 Modular Linear Comp Body Features The Kaw Valley Precision Mach 3 Modular Linear Comp Body is machined from 6061-T651 aluminum a lightweight yet durable alloy that keeps the comp from adding unnecessary weight to the muzzle end of a rifle. Its black hard coat anodized finish resists corrosion and wear standing up to the heat and gas exposure that comes with repeated firing. At 3.35 overall length and 1.280 outside diameter the body is sized to pair with Kaw Valley s lineup of caliber-specific thread adapters letting one comp body serve multiple rifles chambered in different cartridges. The internal 1-1/8x28 TPI thread is the interface point where adapters install keeping the system modular rather than fixed to a single thread pitch. This modular approach means a shooter running several rifles in different calibers does not need to buy a dedicated comp for each one instead swapping a single comp body between guns using the appropriate adapter. Weighing just 1.9 oz without its thread adapter the body itself adds minimal bulk to the front of a barrel. Because the comp body and adapters are sold as separate modular components builders can configure the system to match whichever barrels and thread pitches they are running. For shooters invested in the Kaw Valley Precision Mach 3 ecosystem this comp body is the foundation piece that ties the whole modular system together. Kaw Valley Precision Mach 3 Modular Linear Comp Body Specifications Manufacturer: Kaw Valley Precision Model: Mach 3 Modular Linear Comp Body Type: Muzzle Compensator Body Material: 6061-T651 Aluminum Finish: Black Hard Coat Anodized Outside Diameter: 1.280 Internal Thread: 1-1/8x28 TPI Overall Length: 3.35 Weight: 1.9 oz Available At: GrabAGun