Product DescriptionWarne Maxima steel bases deliver strength, reliability, and a low-profile mount for your Kimber 8400 rifle. Engineered around a Weaver-style profile with full-width recoil slots, these two-piece bases maximize bearing surface for Warne ring recoil keys. The matte black steel construction resists wear while maintaining a sleek look, and when paired with Warne Maxima quick-detach rings, shooters can easily transition between open sights and magnified optics. Bases mount directly to the receiver using 8-40 screws; Torx-style T-15 socket cap screws with 25 in/lb torque are recommended.Product Highlights Two-piece Weaver-style steel bases designed for Kimber 8400 rifles Full-width and depth recoil slots for maximum bearing surface and secure ring engagement Low-profile design enables use of open sights when optics are removed Secure installation with Torx-style T-15 screws; 25 in/lb torque recommended Durable matte black finish for a clean, professional appearance Specs Model/Series: Maxima Product Type: Scope Base Set (2-piece) Material: Steel Finish: Matte Black Style: Weaver Compatibility: Kimber 8400 rifles, including Magnum and WSM variants Mount Type: To receiver Screw Spec: 8-40 screws; Torx-style T-15 socket cap, 25 in/lb torque recommended Color: Black (Matte) UPC: 656813101061 Manufacturer Part Number: M887841M Brand Name: Warne Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.