Rosco Bolt Carrier Group 5.56 / .300 AAC Blackout

BCG Rosco UPC 181969500821

$131.40

at Primary Arms · checked 2 hours ago

Shipping calculated in cart

6 retailers · $131.40 to $164.49 in stock

This listing: GrabAGun $159.99, out of stock

Firearm Data Lab may earn a commission when you buy through this retailer link. Commissions never change a price or move a cheaper listing below a pricier one. When two retailers tie exactly, the one that pays us a commission is listed first.

Offers

Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.

Price history

Lowest price across retailers each day.

Lowest seen: $119.99
Typical price: $126.00
Tracked since: Jun 25, 2026

Today's best price is $11.41 above the 133-day low and 4% above typical.

Offers

Price history

Price alert