▼ 14% below avg
NEW FRONTIER BOLT CARRIER AR40
Lowest Price
$93.51
MSRP
$133.99
Savings
30% off
In Stock at
0 Stores
Updated
Dec 17, 2025
Compare Deals from 2 Retailers
Lowest price first
Specifications
Brand
MPN
BCG-40-10
Description
FEATURES:-US Made 8620 steel w/ mag phosphate finish-Ramped carrier to work w/ both 9mm & standard AR hammers-Precision milled for use w/ Glock style lower receivers-M-16 cut for use in transferable full auto MG's, dealer post sample MG's or other legal machine guns-This bolt can also be used in a large frame lower to run 10mm
