Shim Kit, 5/8-24 (becomes Available late December 2025) smoke NATO and ISAF combat helmets

NATO and ISAF combat helmets

safety standards

The durable material construction of the tactical bag provides years of reliable use

An industry favorite

Need to assemble/disassemble a tent

Shim Kit, 5/8-24 (becomes Available late December 2025) smoke NATO and ISAF combat helmetsSurefire Shim Kit, 5 8 24. This kit contains quality stainless steel shims assembled by Surefire. Use this kit to properly index your muzzle device. Designed with an outer diameter of . 770 & and inner diameter of . 635, this kit works with 5 8 x 24 TPI threaded barrels chambered in . 30 caliber, 7. 62mm or . 300 Blackout. Along with a tube of Rocksett in this kit, it also features 8 shims of various thickness to allow you to accurately install muzzle