AR Takedown Pins

AR takedown pins are a small part with a big job — they’re what hold your upper and lower receiver together, and a worn, sloppy, or undersized pin can turn a solid build into a frustrating one. Whether you’re replacing a factory pin that’s seen better days, upgrading during a lower build, or chasing that tight, rattle-free fit, getting the right hardware matters more than most builders expect.

You’ll find takedown and pivot pins here from Battle Arms Development, Armaspec, Fortis Manufacturing, and other names that gunsmiths and serious builders actually reach for. Options run from standard mil-spec replacements to enhanced variants in nitride black and anodized finishes, so you can match function to aesthetics without compromising reliability.

Every product listed is verified in stock in real time — not a wishlist, not a backorder queue. What you see is genuinely. Parts and accessories like these ship direct to your door with no FFL required, flat-rate shipping nationwide, and no surprise fees waiting at checkout. Most orders are out the door within one business day.