G&G Armament announce the availability of a Folding Stock Hinge For The G&G RK74-T/E/CQB... "The folding stock hinge allows your RK74-T, RK74-E, or RK74-CQB to fold into a compact AK! Constructed out of heavy-duty aluminum, it is compatible with your favorite AEG buffer tube and stock combination. Designed solely for use with the G&G RK74 Series. Now available worldwide."