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1/2x28 Barrel Shim Bundle 24pcs + 2100°F Thread Locker(1oz)

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  • PRECISE TIMING FOR MUZZLE DEVICE ORIENTATION – Achieve exact alignment of your muzzle device on 1/2"x28 threaded barrels. Includes 24 stainless steel shims in 6 thicknesses (.002", .003", .004", .008", .010", .020"). Stack combinations to rotate the muzzle device precisely before final torque, eliminating guesswork and ensuring proper directional function.
  • HEAT RESISTANT THREAD LOCKER (2100°F) SECURES AGAINST LOOSENING – The included thread locker withstands up to 2100°F – far beyond standard thread lockers that fail under high heat. Once your muzzle device is aligned, apply this formula to prevent loosening from vibration and repeated firing. Removable with warm water when servicing or replacing your device.
  • COMPLETE ONE-STOP INSTALLATION KIT – Contains everything needed for professional muzzle device installation: 24 precision stainless steel timing shims (24pcs, 6 thicknesses), high-temperature thread locker (2100°F), and precision applicator needle. One box, complete solution.
  • DURABLE 304 STAINLESS STEEL WITH BLACK PVD COATING – Each shim is laser-cut from corrosion-resistant 304 stainless steel with a durable black PVD finish. Precision ID 0.511" (13mm) and OD 0.748" (19mm) for a snug, low-profile fit on 1/2"x28 threads. Shims are flat, burr-free, and individually thickness-labeled for easy selection.
  • REMOVABLE FOR EASY MAINTENANCE – Need to replace or upgrade your muzzle device later? Soak with warm water to soften the thread locker for clean removal – no special tools required. The shims remain reusable. Works with most muzzle devices on standard 1/2"x28 threaded barrels.

$ 40.28 40.28 USD $ 40.28

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($ 40.28 / Units)
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Shims & Shim Stock

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Step 1 – Alignment with Shims – Before applying any thread locker, use the 6 included shim thicknesses to test-fit your muzzle device. Hand-tighten the device and check its alignment. If it doesn't orient correctly, add or remove shim combinations to achieve the precise rotational position needed for proper function. The wide thickness range (.002" to .020") allows for fine adjustments in most situations using 1-2 shims only, keeping the assembly low-profile. Step 2 – Retention with Thread Locker – Once the muzzle device is perfectly aligned, apply the 2100°F heat resistant thread locker to secure the threads. Unlike standard thread lockers that fail under extreme temperatures, this specialized formula maintains its bond through high heat, vibration, and repeated firing. Need to replace or upgrade later? Soak with warm water for clean removal.

Specifications

Main Specification
Model Name Muzzle Adhesive1oz, 24pc Barrel Shim Kit (1/2"x28 6 Sizes)
Included Components Precision Barrel Shim Kit - 1/2" x28, Muzzle Adhesive1oz
Manufacturer Buffalo Warrior
Brand Buffalo Warrior
Material Stainless Steel
Colour Black
Product information
Item Package Dimensions L x W x H 3.74 x 2.68 x 1.34 inches
Technical Details
Package Weight 0.07 kg
Suggested Users Unisex-Adult
Others
Date First Available 2026, June 2
Product Type Shims & Shim Stock
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Shims & Shim Stock