Fantastic upgrade for 4.5mm side folder - JMac Customs ST-6 Skeletonized Tube for 4.5mm Folding AKs

Length of pull on PSA side folder was way too short for me. The JMAC side folder provided much needed longer length of pull for comfortable shooting. Added magpul MOE stock and LOP is now on par with M4 Fully extended. Perfect for me. Installation was luckily a breeze. PSA pin was easy to tap out with punch. JMAC hinge piece, as noted by manufacture, did require some minor fitting to attach to the PSA receiver hibge. This was a very easy task though. Simply filed the JMac hinge for about 2 minutes in order for it to slide right in. Lock up is solid. All in all about a 10 minute installation. Expensive in my opinion, but Well worth the money for quality craftsmanship and additional length of pull.