AR Parts in 5.56x45mm NATO

PSA 16" CHF M4 Carbine 5.56 NATO 1:7 Geissele 13.5" MK8 M-Lok Upper - No BCG or CH

PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight Hex M-Lok Upper - Without BCG & CH

PSA 20" CHF Rifle-Length 5.56 NATO 1/7 15" Lightweight M-Lok Upper - No BCG or CH

PSA Complete 5.56x45mm Left Hand Upper Receiver

PSA "Sabre" Forged 14.7" 5.56 FN CHF CL 13.65" Hodge P-Lock Rail Pin/Weld with Rearden R2 Mount

PSA "Sabre" Forged 14.7" 5.56 FN CHF CL 13.65" Hodge P-Lock Rail Pin/Weld with JMAC Keymo Mount

PSA "Sabre" Forged 14.7" 5.56 FN CHF CL 13.65" Hodge P-Lock Rail Pin/Weld with 3 Prong, B&T, 1/2"-28

PSA PA-15 Left Hand 10.5" 5.56 Railed Upper w/ BCG

PSA PA-15 Left Hand 16" Midlength Railed Upper w/ BCG

PSA 20" 5.56 Rifle Length 1/7 Nitride 15" Lightweight M-lok Upper - No BCG & CH

PSA AR-15 Upper 5.56 16" Mid-Length Nitride 13.5" M-Lok - No BCG or CH

PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Lightweight Hex M-Lok Upper, No BCG or CH

PSA AR-15 20" 5.56 Nitride Geissele 15" Railed Upper w/o BCG or CH

Blem PSA JAKL Rifle Upper Assembly 13.7" 5.56 NATO 1:7 Nitride With BCG, Bolt Catch & Roll Pin

PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13" Lightweight Hex M-Lok Upper With BCG & CH, FDE

PSA AR-15 16" Mid-Length 5.56 NATO 1:7 Nitride Classic Upper No BCG & CH, FDE

PSA 10.5" 5.56 NATO 1/7 Nitride Classic Upper w/BCG & CH

PSA 10.5" 5.56 NATO 1/7 Nitride Classic Upper w/BCG, CH, & Rear MBUS

Soviet Arms 5.56 Krink Barrel 8.4"

PSA "Sabre" Forged 16" 5.56 Nitride Mid-Length 5.56 15" Sabre QD Rail with Sabre Compensator - Cerakote FDE

PSA "Sabre" Forged 16" FN CHF CL Mid-Length 5.56 15" Sabre QD Rail with Sabre Compensator

PSA "Sabre" Forged 14.7" 5.56 FN CHF CL 13" Sabre Lock up Rail Pin/Weld with JMAC Keymo Mount

PSA "Sabre" Forged 14.7" 5.56 FN CHF CL 13" Sabre Lock up Rail Pin/Weld with SilencerCo ASR Mount

PSA "Sabre" Forged 14.7" 5.56 FN CHF CL 13" Sabre Lock up Rail Pin/Weld with Sabre Compensator