RS Regulate Yugo Front Biased Lower Features The RS Regulate Yugo Front Biased Lower Mount attaches directly to the side rail found on Yugo and Serbian pattern AK rifles giving the shooter a stable foundation for mounting a tactical optic. It is specifically designed for rifles with a front-biased lower rail distinguishing it from RS Regulate s full-length lower mount designed for other AK variants. A low-profile Titanium locking mechanism keeps the mount secure without protruding into the triggerguard or interfering with the rifle s controls. Once paired with the correct optic-specific upper mount the system allows adjustment of both over-bore height and front-to-back position for ideal eye relief. Constructed from lightweight yet strong 6061 T6 aluminum the mount is finished in a durable matte Black hardcoat anodizing that resists wear in the field. All installation hardware is included making setup straightforward without the need for additional parts. Importantly the RS Regulate mounting system does not require replacing any factory components on the rifle and will not interfere with reliable operation. AK owners looking to add a precise repeatable optic mounting solution without modifying their rifle will find this lower mount a dependable foundation for their build. RS Regulate Yugo Front Biased Lower Specifications Manufacturer: RS Regulate Model: Yugo Front Biased Lower Type: Side Mount Color: Black Finish: Matte Anodized Compatible Hosts: Yugo/Serbian Pattern AK Rifles Zastava M21 PAP NPAP OPAP Mount Type: Quick Detach Available At: GrabAGun