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TacFire
Overview
The Tacfire Barrel Nut Shim is designed specifically for AR-15 builds with a rifle-length gas system, providing precise alignment and a secure fit for your barrel nut. These shims help ensure proper torque and stability, which is critical for maintaining accuracy and reliability in your rifle's performance. This product is commonly utilized in builds that prioritize long-range precision and consistent cycling of ammunition.
Today none of the 2 retailers we track has the Tacfire Barrel Nut Shim for AR-15 Rifle, Black, 10/pack - MAR063 in stock right now. Listed prices start at $3.65 at BattleHawk Armory for when it comes back.
Prices checked · refreshed daily across 37 retailers
We ranked every barrel by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Barrel Length & Brand Report →Check it against the live catalog:
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