RS Regulate REGAK-302M Rear-Biased Modular Lower Mount for AK Rifles

The RS Regulate REGAK-302M is a rear-biased modular lower mount designed for AK pattern rifles. This precision-machined base attaches directly to the AK side rail and provides a stable, repeatable platform for mounting optics via RS Regulate's upper mount system. The rear-biased position places optics farther back on the receiver, ideal for magnified scopes, prisms, and shooters who prefer a more traditional eye relief position.

Constructed from 6061-T6 aluminum with a Type III hard-anodized finish, the REGAK-302M clamps securely to standard AK side rails without gunsmithing. The modular design allows you to pair this lower with any RS Regulate upper mount to accommodate different optic footprints. Includes all necessary mounting hardware and maintains co-witness height when paired with appropriate uppers.

• Type: Rear-biased modular lower mount
• Compatible Firearms: AK pattern rifles with standard side rail
• Material: 6061-T6 aluminum, Type III hard-anodized
• System: Modular — requires RS Regulate upper mount (sold separately)
• Includes: Lower mount, mounting hardware
• Use: Precision optic mounting for AK rifles, optimized for magnified optics and rear eye relief