Early Air Force contract 20 round magazines. Circa 1963-1968. Earliest had bright aluminum alloy followers, later manufacture had dull followers. These also came with early production Colt SP1 Rifles of the time. These are definitely some of the more scarcely marked magazines. Marked “Colt Pt. F.A. Mfg. Co. Inc.” w/prancing pony and “CAL. .223” on floorplate (indicative of early production .223 magazine). If you want the early Colt mag, this is it. EXTREMELY limited quantity.
**KNOW YOUR LOCAL & STATE LAWS BEFORE PURCHASE. IF YOU ORDER THESE & YOU LIVE IN A COMMIE STATE WITH A MAGAZINE CAPACITY BAN, YOU FORFEIT THE TOTAL AMOUNT & THEY WONT BE SHIPPED. NO REFUNDS. **