Aero Precision APAR308505C Receiver 308 Win 7075-T6 Aluminum Flat Dark Earth Cerakote Receiver for M5 Platform

Alexander Arms UST17 Upper Parts Kits 17 HMR 18" Black Cerakote Aluminum Receiver M-LOK Handguard for AR-15 Includes 2 Mags

Angstadt Arms AAUMDP0906 MDP-9 Roller Delayed 9mm 5.85" Black Type III Hard Coat Anodized Barrel

Angstadt Arms AAUT009006 UDP-9 Complete Upper 9mm 6"

Battle Arms Development BAD-WH9.5-MLOK Workhorse Handguard Aluminum Black Hardcoat Anodize Receiver for AR15/M4/AR9

Battle Arms Development BAD556-LR Lower Receiver 223 Rem/5.56 NATO Aluminum Black Anodized

Battle Arms Development WH556-URS Workhorse Upper Receiver Aluminum Black Anodized Receiver for AR15/M4

Battle Arms Development WH556-URS-ODG Workhorse Upper Receiver Aluminum OD Green Anodized Receiver for AR15/M4

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

BCM 4URM4 BCM M4 Upper Assembly Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for AR-15

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

Black Rain Ordnance BROMLRBLK Lower Receiver Milled 7075-T6 Aluminum Black Anodized for AR-Platform

Chiappa Firearms CF500.219

CMC Triggers 81500 Lower Parts Kit AR-15 Multi-Caliber *NOTE: Fire control group and grip NOT included.

COBALT CK-PRO-URG-108-S-FDE STRIPPD URG 10.8 FDE

COBALT CK-PRO-URG-675-S-BLK STRIPPD URG 6.75 BLK

Cobalt Kinetics CKPROSET118BLK CK-Pro Receiver Set 11.8" Black

Cobalt Kinetics CKPROSET13BLK CK-Pro Receiver Set 13" Black

Cobalt Kinetics CKPROSET16BLK CK-Pro Receiver Set 16" Black

Cobalt Kinetics CKPROSET675BLK CK-Pro Receiver Set 6.75" Black

Cobalt Kinetics CKPROSET675FDE CK-Pro Receiver Set 6.75" FDE

Cobalt Kinetics CKPROSET98BLK CK-Pro Receiver Set 9.8" Black

Cobalt Kinetics CKPROSET98FDE CK-Pro Receiver Set 9.8" FDE

Cobalt Kinetics CKPROURG108SBLK CK-Pro Urg Aluminum Black Cerakote Receiver