2a Firearms Optics for Sale

Browse 2a Firearms optics for sale on WeaponDepot. Shop from verified sellers with the industry's lowest 2.5% fee. Ships to your FFL dealer.

Featured 2a Firearms Optics

2A STEEL GAS BLOCK .875 BORE BLK — $42.92
2A BLDR SERIES AR AL SOLID TRIG GRD — $14.95
2a Ar15 Forged Upper Receiver W-fa — $169.99
2a Bl-rail 12" M-lok Aluminum-nt Blk — $190.00
2A BLDR SERIES SS GAS TUBE CARBINE — $13.79

WeaponDepot — America's Outdoor Live Streaming Marketplace

America's premier outdoor live streaming marketplace for firearms, ammunition, accessories, and gear. Browse thousands of listings from verified sellers and FFL dealers with the industry's lowest 2.5% transaction fee.

Browse

Popular Brands

Shop by Caliber

FFL Dealers by State

Gun Laws by State

Buying Guides

Tools & Comparisons

Guns for Sale by State

Guns for Sale by City

Sell on WeaponDepot

List your firearms and gear for free. Only pay 2.5% when it sells — the lowest fee in the industry. Start selling today.

Resources

© 2026 WeaponDepot.com — Winter Park, FL. Email: hello@weapondepot.com