Armbraces and hinge components are continuously being produced. We eliminated all backorders and have worked hard to beef up our inventory. Still, depending on order surges for certain styles, we do hit occasional shortages that may delay shipment, but the vast majority of orders will ship within 3 weeks. When all components are available, orders normally ship within 2 business days. We are extremely thankful for our customers and will do everything we can to serve you well with great products and support. SAM7k-44 ---- (direct mount to receiver) option you must first remove the picatinny rail and use the factory installed spacer in conjunction with the provided mounting hardware. You can find the installation video below. Chinese AK variants ---- Polytech and other Chinese manufactured AK's require the MAK-90 hinge base. 1913 rear Picatinny railed guns ---- Please follow this link for additional info Use the drop-down to select your hinge base. This brace will mount to any of the hinge bases we currently offer. Please call for compatibility details if needed. We will do our best to help match to your needs. Tubular armbrace is included and designed as an integral part of this hinge with a left hand or right hand swing. Precision machined from aircraft aluminum. This hinge is designed to lock up solid, even tighter as wear ensues, and provide years of trouble free use while maintaining its light weight. Includes a hardened steel bushing around the hinge pin to prevent wear, and chrome plated stainless steel spring with ground ends. Contoured to match your rear trunnion, this brace provides a nice factory look and installs without the use of any adapters or requiring modifications to your gun. All models have an extra deep QD sling swivel pocket and finished in Class III black hardcoat. All parts and material are MADE IN USA, right down to the spring, pin, and e-clip. Mfg by CNC WARRIOR LLC

Designed in conjunction with Bonesteel Arms