1. Firearms
  3. Used Guns
  5. Used Class III / NFA Items

5.56 mm Used Class III / NFA Items For Sale

Brands

Caliber

M4LE LAW ENFORCEMENT 5.56 MM

Colt M4LE 5.56mm Police Trade-In NFA Short Barrel Rifle (No Magazine)

  • $1,149.99
  • Brand: Colt
  • Item Number: LE086154 USED
M4 CARBINE 5.56MM

Colt M4 Carbine 5.56mm NFA Police Trade-In Rifle

  • $849.99
  • Brand: Colt
  • Item Number: LE235218 USED
M4 CARBINE 5.56MM

Colt M4 Carbine 5.56mm NFA Police Trade-In Rifle

  • $849.99
  • Brand: Colt
  • Item Number: LE235219 USED
SIG SAUER SIG MCX 5.56NATO

Sig Sauer SIG MCX 5.56mm Police Trade-In NFA Short Barrel Rifle with Folding Stock and Flashlight (No Magazine)

  • $1,299.99
SIG SAUER SIG516 5.56NATO

Sig Sauer SIG516 5.56mm NFA Police Trade-In Rifle (No Magazine)

  • $1,199.99
SIGSAUER SIG516 5.56NATO

Sig Sauer SIG516 5.56mm NFA Police Trade-In Rifle (No Magazine)

  • $1,199.99
HM15F RAIDER MC556 SBR USED

HM Defense HM15F Raider 5.56mm Police Trade-In NFA Short Barrel Rifle (No Magazine)

  • $629.99
RUGER AR-556 SBR 556 NATO USED

Ruger AR-556 5.56mm Police Trade-In NFA Short Barrel Rifle

  • $499.99
  • Brand: Ruger
  • Item Number: AR-556 SBR USED
RUGER AR-556 SBR 556 NATO NEW IN BOX

Ruger AR-556 5.56mm Police Trade-In NFA Short Barrel Rifle (New In Box Condition)

  • $549.99
  • Brand: Ruger
  • Item Number: AR-556 SBR NIB
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