Brand new, never used.

product details: BCM® M4/AR15 Carbine Action Spring (bravocompanyusa.com)

$3/ each

I also have a Sprinco blue spring (sprinco.com/tactical.html) for $10

623-505-5652

Located in Surprise.

I have more items for sale (man cave winter cleaning), I'm willing to make a deal for multi-item purchase.

I've got a ton of stickers and a few posters collecting dust. Figured I'd throw a couple in with every purchase. Why not.