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Optional Add-on:

• 1/2×28 tpi #2993 (556,223,9mm, 22LR)
• 5/8×24 tpi #2994 (30 cal)
• 13.5×1 LH tpi  #2995 (30 cal, etc) 

• 416R Stainless Steel Barrel
• 1:16 Twist
• 9 MM Caliber
• Full Length
• Threaded
• Unbranded

One Size Fits Most

Linear Comp Features:

• Thread Types: 1/2×28 TPI, , 1/2×36 Tpi, 9/16×24 TPI
• Overall Length: 1.71″ Inches
• OD: 1.28 Inches
• Caliber: Varies based on barrel thread
• Weight: 1.6 oz
• Heat Treatment: 6061 Aluminum 
• Surface Finish: Black Anodized

• Material: 17-4 H900 stainless steel — known for high strength and corrosion resistance.

• Dual Threading:

  • Internal Thread: 1/2-28 (standard for many .223/5.56 barrels).

  • External Thread: 1.125×28 — compatible with certain suppressors or accessories.

• Length: 1.49” overall, with a 0.721” tail — gives room for pin-and-weld compliance or clearing tight handguards.

• Exit Aperture: Sized for .45 caliber projectiles — compatible with a wide range of calibers, offering good versatility.

• Design: Integral brake — not just a thread adapter, but also adds muzzle brake functionality.

100% American-made components, manufactured to our exacting standards.

dimensions and Threading:**
– **Diameter:** 1.375 inches (1 3/8 inches).
– **Thread Pitch:** 24 threads per inch (TPI).
This is a fine thread, which generally provides a tighter and more precise fit compared to coarse threads.