2A ARMS PARTS
PARTS
ACCESSORIES
GEAR
Defense
ABOUT
help
Instagram Youtube Facebook

←

Omen

XO

Battle Light

Shop all Rifles

Rifles

SHOTGUNS

SUPPRESSORS

AMMO

2A Arms
PARTS
ACCESSORIES
GEAR
Defense
ABOUT
help
Instagram Youtube Facebook

←

SHOP ALL RIFLES

Exceptional rifles at exceptional prices. The SAINT offers upgraded features where they matter most.

Exceptional rifles at exceptional prices. The SAINT offers upgraded features where they matter most.

Exceptional rifles at exceptional prices. The SAINT offers upgraded features where they matter most.

←

Contact Us

Owner’s Manuals

Register Your Product

Warranty

FAQs

Repair Request

Order Status Request

Gunsmithing Request

←

The Nemo Arms Story

Blog

Careers

AR15 Full Mass Bolt Carrier

SKU 2A-FMBCG-S Categories ,
/5

$105.00

Out of stock

Want to be notified when this product is back in stock?

Details

The 2A Armament Full Mass Carrier (FMC) was designed as a high-quality, full mass bolt carrier group, with an emphasis on enhanced weight distribution. By relocating the bulk of carrier mass to the tail, the FMC keeps the firearm in a more balanced state. Weight that would normally be over the magazine well is now over the pistol grip on an AR-15 rifle when at rest. The distribution of weight is further utilized during the firing cycle as the FMC reciprocates along the plane located within the pocket of the shooters shoulder and primary support hand, instead of out in front between the magazine well, and primary support hand. The FMC can give the shooter an extremely reliable full mass bolt carrier group, with a weight distribution advantage over standard carriers on the market.

NOTE: Does not support the use of forward assist. Is compatible with full auto systems.

 

COMPATIBILITY NOTICE: Some 3rd party skeletonized upper receivers have the bore surface compromised that the bolt carrier slides on. 2A Armament does not recommend the use of these upper receivers due to a non-continuous slide surface that can cause binding and cycling related issues. 2A Armament cannot guarantee flawless fit and function in a 3rd party skeletonized upper receiver.

Features

  • Carrier: 8620 steel, heat treated, QPQ Nitride
  • Bolt: 9310 steel, heat treated, MP, Cryo’d, QPQ Nitride
  • Rear body: 303 Stainless steel
  • Extractor: machined, heat treated, QPQ Nitride
  • Carrier key: machined, heat treated, QPQ Nitride, staked screws
  • Weight: 11.0 oz assembled
  • Product of the great state of Idaho, MADE IN THE U.S.A

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Compliance - Military Ordnance

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for us by the ultimate consignee or end-user (s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Compliance

All NFA Rules Apply.

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

Black / FDE Tiger Stripe

Black / Green / FDE Tiger Stripe

Black / Green Tiger Stripe

Kryptek Typhon

Kryptek Highlander

Kryptek Nomad

Kryptek Mandrake

Mil-Spec Green H-264

Sniper Green H-229

Burnt Bronze H-148

Tungsten H-237

Black H-148

Jesse James Cold War Gray H-402

Nemo Sage Gray

Coyote Tan H-235 (discontinued)

Cobalt H-112 (discontinued)

Magpul Foliage Green H-231 (discontinued)

Firearm request for proposal

If there are any questions regarding this document please do not hesitate to contact us.

Law Enforcement Pricing request

The Process:
  • Fill out the Price Quote Request Form and submit the form; (Specify whether the quote is for Law Enforcement Agency or Law Enforcement Duty Officer. LE Agency Pricing and LE Duty Officer Pricing are different.)
  • Anyone requesting LE Duty Officer pricing must provide valid law enforcement credentials and provide, on agency letterhead, a letter stating that the rifle will be used as the purchaser’s “duty weapon.”