When purchasing Nemo or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

Beyond “Mil-Spec” the NEMO AR bolt carrier group is perfect for those who are looking for assured reliability, with the best in coating technology. The bolt carrier group is the heart of your rifle. Selecting the best construction and coatings will ensure that you have lasting reliability and accuracy.


.224 Valkyrie designation laser engraved onto bolt

Bolt face diameter and extractor designed specifically for the .224 Valkyrie cartridge

Case hardened 9310 steel bolt, nickel boron coated, magnetic particle inspected, ground surfaces to meet exacting dimensional and surface finish tolerances

Case hardened 8620 steel bolt carrier, nickel boron coated, ground surfaces to meet exacting dimensional and surface finish tolerances

Hard chrome plated firing pin

Nickel boron coated gas key, staked, 4130 steel

NIB coated cam pin

NIB coated extractor with spring, rubber insert, and O-ring support

Forward assist serrations

Weight: 11.7oz