Rs Reg Full-length Modular Lower Size 5 Dual 4-Digit TSA lock offers

Dual 4-Digit TSA lock offers advanced security and 10

meaning standard AR height iron sights are visible in the lower 1/3 of the red dot optic lens

and will be compatible with several new ROF products launching over the coming months

Two keyed alike steel barrel locks

Removable Keychain

Rs Reg Full-length Modular Lower Size 5 Dual 4-Digit TSA lock offersIn 2012" RS Regulate began rolling out the first models of the AK 300 Modular Side Mount System, which now features six fully modular uppers and nine different lowers: a front biased, a rear biased, and a full length lower for most Eastern European AK side rails; a front biased and full length lower for Yugo Serbian rifles; a PSL and and Romanian M10 RH10 rifles; a Century Arms proprietary side rail; and even a rear biased lower for Czech vz. 58s.