Purchase the Microbest Mil-Spec C158 HPT/MPI 5.56 Bolt Carrier Group - Phosphate/Chrome-Lined here!

The Microbest BCG has been designed from the ground up with the most avid shooters in mind, using only the best materials available on the market today. The bolt assembly is machined from Carpenter No. 158® steel, shot-peened, MP marked, HP tested, and has a tool steel extractor that is machined from bar stock.

Features:

  • 4340 Extractor spring, mil-spec insert and extractor retainer pin in mag phosphate
  • Mag phosphate ejector
  • Mil-spec stainless gas rings
  • 8620 carrier in FA profile chrome lined
  • 4130 gas key with grade 8 retainers and sealed
  • 4340 cam pin in mag phosphate
  • 8740 firing pin in hard chrome
  • 1038 retaining pin in mag phosphate

Take a look at our other Firearms deals here!

Below are some other great deals we are running for the weekend:

Discount Mil-Spec Carbine Buffer / Receiver Extension Kit - $19.99

Federal 22LR 40gr AutoMatch Rimfire Ammo – 3250 Rounds - $179.99

Ammo Inc. .223 Rem 55gr Barnes HP Nickel Rifle Ammo – 200 round case - $119.99

NBS 16″ 5.56 NATO 1:7 Twist Black Nitride Mid-Length Barrel - $69.95

ODIN Works Complete Lower Parts Kit - $39.95

Rock Island M206 2″ 38 SPL 6rd Compact Revolver – Black - $199

CMMG 22LR AR Conversion Kit, Bravo, w/ 3 25rd Magazines - $169.99

Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger - $109.95

Lantac 5.56/.223 Dragon Muzzle Brake – 1/2-28 - $69.99

Taurus G2C 3.26″ 9mm 12Rd Subcompact Semi-Auto Pistol – Black - $199.99

Walther PD380 .380 ACP 3.7″ 9RD Compact Semi-Auto Pistol – Black - $339

Riley Defense RAK-47 16.25″ 7.62×39 30Rd Semi-Auto AK-47 Rifle – Black - $645

Aero Precision AR15 Complete Upper 20″ 5.56 w/ Pinned FSB & MOE Handguard – FDE - $359.95

On top of that, we are running 15% off MOST everything else w/ code: AUGUST15

Have a great day!