Quick view Details True North Arms (TNA) | sku: 688751-TNA Barrel Shim Kit TNA AR15 Barrel Shim Kit MSRP: Now: $11.47 Add to Cart Compare
Quick view True North Arms (TNA) | sku: 688751-TNA Barrel Shim Kit TNA AR15 Barrel Shim Kit 10 Various Barrel nut shims to aid in proper alignment of barrel nut. MSRP: Now: $11.47 Add to Cart Compare
