Primary Arms has a big sale on Bolt Carrier Groups (BCG), which we all need for rifle builds or upgrades to our current service rifles. For example, the Bear Creek Arsenal M16 Cut 5.56 NATO Complete Bolt Carrier Group starts at $47.99. There are lots of really great deals and inventory at the time of this post, but the sale is good only through 11:59 pm CDT June 23, 2024, so act fast.
Bear Creek Arsenal M16 Cut 5.56 NATO Complete Bolt Carrier Group
The Bear Creek Arsenal Complete M16 Bolt Carrier Group is a quality part for your next build. The full mass M16 pattern 8620 steel bolt carrier has been treated with a super slick salt bath nitride finish for easy cleaning, reduced friction, and a reduced need for lubrication. The 9310 steel 5.56 NATO pattern bolt assembly has a durable manganese phosphate finish. A properly staked gas key and forward assist serrations round out the great features. To top it off, each BCA bolt carrier group is magnetic particle inspected to give you peace of mind that your carrier group is from from material defects.
Primary Arms BCG Mark Down: All Bolt Carrier Groups on SALE NOW! $47.99 & Up
