JMAC CUSTOMS LAUNCHES THE ST-6 SKELETONIZED M4 MILSPEC BUFFER TUBE
JMAC Customs has recently launched their latest offering in bracing/stock technology with the new ST-6 skeletonized M4 / Ar-15 pattern milspec bugger tube. JMAC Customs states “(S)keletonized(T)ube(6)inches long and 6…