300 Blackout Upper Receivers

PSA "Sabre" Mini MK12 8.5" Nitride 300BLK w/ PRI Gen 3 FDE Tube & Sabre Plan B

PSA 10.5" Pistol-Length 300AAC Nitride 12" Slant M-lok Upper w/ BCG-CH

PSA 7.5" 300AAC Blackout Nitride 9" Lightweight M-Lok Upper w/ Fluted Flash Can, BCG, CH

PSA 7.5" Pistol-length 300AAC Blackout Nitride 7" Hex M-Lok Upper - w/o BCG or CH

PSA 7.5" Pistol-length 300AAC Blackout Nitride 7" JLB M-Lok Upper - w/o BCG or CH

PSA 8.5" 300AAC Blackout Nitride 9" Lightweight Hex MLOK Upper w/ BCG & CH

PSA 10.5" Pistol-Length 300AAC Blackout Nitride 9" Lightweight M-Lok Upper No BCG or CH, With MBUS Sight Set & Vortex Sparc

PSA-18 10.5" Quad Rail Upper w/ BCG & CH

PSA Guardsman-15 8" 300BLK CL Phosphate 7" MLOK Upper with BCG & CH, FDE

PSA Guardsman-15 8" 300BLK CL Phosphate 7" MLOK Upper with BCG & CH

PSA 7.5" 300AAC Blackout Nitride 6" Lightweight Hex M-Lok Classic HAR-15 Pistol Kit; FDE

PSA 7.5" 300AAC Blackout Nitride 6" Lightweight Hex M-Lok Upper Without BCG & CH, ODG

PSA 8.5" Pistol-length 300AAC Blackout Nitride 7" Lightweight M-Lok Upper - No BCG or CH

PSA 7.5" 300AAC Blackout Nitride 6" Lightweight Hex M-Lok Upper Without BCG & CH

PSA "Sabre" Forged 8.5" Nitride .300 Blackout w/ Riflespeed Gas Block and Sabre QD Rail

PSA 8.5" Pistol-length 300AAC Nitride 7" Lightweight M-Lok Upper with BCG & CH

PSA PA-15 Left Hand 8.5" 300BO Railed Upper w/ BCG

PSA "Sabre" Forged 8.5" Nitride .300 Black out Moss Green Upper, RAL 8000 D/C. and Burnt Bronze Rail

Barreled Upper Receiver Assembly, 300 AAC,14.5", Blk, No Muzzle Device

Barreled Upper Receiver Assembly, 300 AAC, 14.5", FDE, Keymo, JAKL

PSA JAKL 14.5" RIFLE LENGTH UPPER ASSEMBLY .300 AAC NITRIDE W/KNURLED CH, BCG, ASR, FDE

PSA 8.5" Pistol-Length 300AAC Nitride 10.5" Lightweight Hex M-Lok Upper - With BCG & CH

PSA 10.5" Pistol-Length 300AAC Blackout Nitride 9" Hex M-Lok MOE EPT SBA3 Pistol Kit

PSA 7.5" 300AAC Blackout 9" Lightweight Hex M-Lok Upper With Fluted Flash Can