Receivers

Battle Arms Development

Battle Arms Development Workhorse, Complete Upper Receiver, 5.56 NATO, 16" Barrel, Fits AR-15, M-LOK

Battle Arms Development

Battle Arms Development Workhorse, Complete Upper Receiver, 5.56 NATO, 16" Barrel, Fits AR-15, M-LOK

Battle Arms Development

Battle Arms Development Workhorse, Semi-automatic, Stripped Lower Receiver, 223 Remington/5.56 NATO, Anodized

Battle Arms Development

Battle Arms Development Workhorse, Upper Receiver Assembly, 223 Remington/5.56 NATO, 10.5" Barrel

Battle Arms Development

Battle Arms Development Workhorse, Upper Receiver Assembly, 223 Remington/5.56 NATO, 16" Barrel, Mid-length

Battle Arms Development

Battle Arms Development Xiphos Upper Receiver, Stripped, 9MM, Anodized Finish, Black, Billet 7075-T6 Aluminum

Battle Arms Development

Battle Arms Development XIPHOS-SET Xiphos Lower Receiver 9mm Luger Aluminum Black Anodized for Glock

Bravo Company Mfg

BCM Assembled AR15 Upper Receiver

Bear Creek Arsenal

Bear Creek Arsenal 300 B/o Complete Upper 7.5" Brl 1:7 Twist Pistol Length Gas MLOK

BEAR CREEK

Bear Creek Arsenal 5.56 NATO AR-15 Stripped Lower Receiver

Bear Creek Arsenal

Bear Creek Arsenal 5.56 NATO Complete Upper 10.5" Brl 1:7 Twist Carbine Length Gas MLOK

Bear Creek Arsenal

Bear Creek Arsenal 5.56 NATO Complete Upper 16" Brl 1:7 Twist Mid-length Gas MLOK W/ BCG & Charging

BILSON ARMS

Bilson Arms P7UFSFG10R1 BA15FC 338ARC 12.5 10R Fde/sng

Birchwood Casey

Birchwood Casey Upprvise-block Vise Block for AR-15 Upper Receiver

Black Rain

Black Rain Bro Bro-mlr-ablk Bro Milled Lower Rec Cerakote

Black Rain

Black Rain BROLPKBLK BRO AR-Platform 5.56x45mm NATO Black Magpul MOE Grip Drop-In Trigger

Black Rain Ordnance

Black Rain Ordnance 458 Socom Complete Upper, 16" 4150 Chrom-Moly Vanadium Steel Barrel, 1:14 Twist, Forged

Black Rain Ordnance Inc

Black Rain Ordnance BRO-22 Billet Receiver

Black Rain

Black Rain Ordnance BROCARNIVORE450B Carnivore 450 Bushmaster 16" for AR-15

Black Rain

Black Rain Ordnance BROCARNIVORE458S6 Bro Carnivore 458 Socom 16"