About King D Firearms

Zaffiri Precision Glock 19 Gen 3 EDC Slides

Optic Cut – Trijicon RMR / SRO and Holosun 407c/507c, and other popular RMR footprint optics Black Nitride coating Brand New. Text only please. Cash or […]

Aero Precision M4E1 16″ M LOK Complete Uppers

This assembly does not include BCG or Charging Handle M4E1 Complete Upper, 16″ 5.56 Mid-Length Barrel, 15″ Enhanced M LOK Handguard – Anodized Black Brand New. […]

Strike Industries Quick Detach Micro Sling Loops

Brand New. Text only please. Cash or Venmo only. Available for pickup in Perry. Also willing to ship. *All listed prices are out the door prices, […]

Strike Industries AR 15 Takedown Pins – Black, Chrome, Gold

Strike Industries Shift Pins I have Black, Chrome, and Gold Available Brand New. Text only please. Cash or Venmo Only Pickup in Perry. Also willing to […]

Aero Precision M5E1 20″ .308 M LOK Complete Uppers

This assembly does not include BCG or Charging Handle. M5E1 Complete Upper, 20″ .308 Rifle Barrel, 16.6″ Enhanced Handguard – Anodized Black Brand New. Text only […]

Zaffiri Precision Glock 19 Gen 3 Slides – TiN (Gold)

ZPS.3 Slide – TiN (Gold) RMR Optic Cut Brand New. Text only please. Cash or Venmo Only Pickup in Perry. Also willing to ship. *All listed […]

Strike Industries Dual Folding Adapter

MOUNT COMPATIBILITY: 1913 Picatinny Package Contents: -x1 Strike Dual Folding Adapter (fully assembled with stabilizer) -x1 Stock buttpad for rifle or registered Short-Barrel Rifle (SBR) -x4 […]

VG6 Precision Epsilon 556 Muzzle Brakes

Brand New. Text only please. Cash or Venmo Only Pickup in Perry. Also willing to ship. *All listed prices are out the door prices, already […]

Ballistic Advantage 10.3″ .300 BLK Hanson Pistol Lengt...

Brand New. Text only please. Cash or Venmo Only Pickup in Perry. Also willing to ship. *All listed prices are out the door prices, already including […]

Zaffiri Precision Glock 19 Gen 3 Slides – Black Nitride

Zaffiri Precision G19 Gen 3 – ZPS.P PORTED – RMR Optics Cut: Trijicon RMR / SRO and Holosun 407c / 507c and other popular “RMR […]

Aero Precision 5.56 BCGs – Nickel Boron

Brand New. Text only please. Cash or Venmo Only Pickup in Perry. Also willing to ship. *All listed prices are out the door prices, already including […]

Aero Precision .750 Adjustable Gas Blocks

Brand New. Text only please. Cash or Venmo Only Pickup in Perry. Also willing to ship. *All listed prices are out the door prices, already […]

Aero Precision AR 15 Lower Parts Kits – Minus FCG/Trigger Guard/Grip

This lower parts kit does not include the fire control group, pistol grip or trigger guard. Brand New. Text only please. Cash or Venmo Only Pickup in Perry. […]