Builder Sets
U.S. Arms Company manufactures top quality builder sets to create a more accurate AR-15 for the enthusiast. The USAC Builder Set allows for better performance out of your AR-15 that’s custom to your preferences, whether you’re a first-time AR owner or a seasoned collector.
The USAC receiver kits can be configured with a black anodize or a multitude of Cerakote options for the AR-15 hand guard, trigger guard and receiver set.
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U.S. Arms Builder Set - Cam-Lock Lower - Cerakote Battle-Worn Titanium
$1,299.00 View Product -
U.S. Arms Builder Set - Cam-Lock Lower - Cerakote Battle-Worn Bronze
$1,299.00 View Product -
U.S. Arms Builder Set - Cam-Lock Lower - Cerakote Bazooka Green
$1,299.00 View Product -
U.S. Arms Builder Set - Cam-Lock Lower - Cerakote Woodland Camo
$1,299.00 View Product -
U.S. Arms Builder Set - Cam-Lock Lower - Cerakote Arctic Camo
$1,299.00 View Product -
U.S. Arms Builder Set - Cam-Lock Lower - Cerakote Alpine Dark Camo
$1,299.00 View Product -
U.S. Arms Builder Set - Cam-Lock Lower - Cerakote Black
$1,199.00 View Product -
U.S. Arms Builder Set - Cam-Lock Lower - Cerakote Chocolate Brown
$1,199.00 View Product -
U.S. Arms Builder Set - Standard Lower - Anodized Black
$919.00 View Product -
U.S. Arms Builder Set - Standard Lower - Cerakote Black
$1,010.00 View Product -
U.S. Arms Builder Set - Standard Lower - Cerakote Chocolate Brown
$1,010.00 View Product -
U.S. Arms Builder Set - Standard Lower - Cerakote Gun Metal Gray
$1,010.00 View Product