RS Regulate Full Length Lower Modular Side Mount Fits AKM Type Rifles Matte Finish Black Not Compatible with Folding Stocks AK-303M

In 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.
Rear Biased Lower
Common Usage: AKM Type rifles (Russian, Bulgarian and other AKM pattern rifles)
Product Dimensions: 4.78 x 0.55 x 2.16 inches
Weight: 2.88 oz
Stock Notice: This item is NOT marked “In Stock”. We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.