COS-21 2011-Style Double-Stack 9mm Pistol from Cosaint Arms

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Boge Quinn (https://gunblast.com/) tests the COS-21 2011-Style Double-Stack 9mm Pistol from Cosaint Arms. "Cosaint" means "Defend" or "Protect" in Gaelic, and the COS-21 is packed with features that make it perfect for Competitive or Defensive shooting.

Cosaint Arms: https://cosaintarms.com/
https://cosaintarms.com/cos21-products/

Simply Rugged Holsters: https://www.simplyrugged.com/
https://www.simplyrugged.com/ecommerce/CID-Slide-Holster-Leather-Holster.cfm?item_id=167&parent=669

Order Ammo Online at Lucky Gunner: https://www.luckygunner.com/handgun/9mm-ammo

C&H Precision Weapons: https://chpws.com/

Trijicon: https://www.trijicon.com/
https://www.trijicon.com/products/details/rm05

MBX Magazines: https://www.mbxextreme.com/

Buffalo Bore Ammunition: https://www.buffalobore.com/

Double Tap Ammunition: https://doubletapammo.com/

Federal Premium Ammunition: https://www.federalpremium.com/

Lyman Products: https://www.lymanproducts.com/
https://www.lymanproducts.com/electronic-digital-trigger-pull-gauge