The Rise Armament RA-1010 Low-Mass Bolt Carrier Group (Rise Armament part number RA-1010-NIB) packs full-power reliability into a lighter package for AR-15 shooters chasing better accuracy. By cutting reciprocating mass during the firing cycle, it reduces felt recoil and helps shooters stay on target for faster, more accurate follow-up shots. Machined from steel and finished in nickel boron for smoother cycling and easier cleanup, the complete carrier group weighs in at just under 8.9 ounces, chambered for 5.56 NATO AR-15 platforms.

Key Specifications

• Chambered for 5.56 NATO.
• Compatible with AR-15 platforms.
• Built as a low-mass bolt carrier group.
• Reduces reciprocating mass during the firing cycle.
• Helps reduce felt recoil for faster follow-up shots.
• Complete assembly weighs just under 8.9 ounces.
• Finished in nickel boron for smoother cycling.
• Built from steel.

Frequently Asked Questions

How much does this bolt carrier group weigh? Just under 8.9 ounces complete.

What does the low-mass design do? It reduces reciprocating mass during firing, which cuts felt recoil and helps you stay on target.

What is it finished in? Nickel boron, for smoother cycling and easier cleanup.

Buy the Rise Armament Low-Mass BCG, 5.56 NATO

Cut recoil and stay on target with a lighter, full-power bolt carrier group. Order this Rise Armament BCG from our AR bolt carrier groups lineup, shipped fast from our Lubbock, Texas gun shop.