5.7 x 28mm

Ruger

Ruger LC Charger 5.7x28mm Semi-Automatic Pistol with 10.3-inch Threaded Barrel

Ruger

Ruger LC Charger 5.7x28mm Semi-Automatic Pistol with 10.3 Inch Threaded Barrel

Ruger

Ruger LC Carbine 5.7x28mm 16.25-Inch Barrel, Collapsible Stock, Black - Model 19302

Ruger

Ruger LC Carbine 5.7x28mm 16.25-inch Semi-Automatic Rifle with Collapsible Stock

Ruger

Ruger LC Carbine 5.7x28mm Rifle with Collapsible Stock and 20-Round Capacity

Smith & Wesson

Smith & Wesson M&P FPC 5.7x28mm Carbine with 16.25-inch Threaded Barrel 14170

Smith & Wesson

Smith & Wesson M&P FPC 5.7X28mm Carbine with 16.25-inch Threaded Barrel

FN

FN PS90 Standard Rifle in 5.7x28mm with Matte Black Finish and 50-Round Capacity

Ruger

LC CARB 5.7X28 16" MLOK 20+1 # 19300|ADJ STOCK|THREADED BBL

Ruger

Ruger LC Carbine 5.7 x 28mm Semi-Auto Rifle with M-Lok Handguard and Folding Stock

Smith & Wesson

Smith & Wesson M&P15 FPC Rifle in 5.7 x 28mm with Folding Stock and M-LOK Handguard

Smith & Wesson

Smith & Wesson M&P FPC 5.7x28mm Semi-Auto Rifle with Folding Stock