SUREFIRE Z-70031 REPLACEMENT SHIM KIT for 1/2-28 thread

Surefire Shim Kit for all 1/2-28 threaded barrels.

Constructed of stainless steel, this shim kit from Surefire is a great solution to properly index your muzzle device. Designed with an outer diameter of .700 & and inner diameter of .510, this kit works with 1/2 x 28 TPI threaded barrels chambered in .22 caliber, 5.56mm, or 9mm. Along with a tube of Rocksett in this kit, it also features 8 shims of various thickness to allow you to accurately install muzzle devices to your firearm.

• Outer Diameter of .700
• Inner Diameter of .510
• 9 Stainless steel shims of various thickness

MADE IN THE USA

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