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Parts

Parts

FS Bullets & Brass is pleased to offer a variety of Parts products suitable for all experience levels. We frequently add products to the Parts department as a result of your requests. For products like Luth-AR Forward Assist Assembly UR-08-R, Luth-AR A3 Upper Receiver Parts Kit URPK-A3, and Luth-AR Helical 1 Piece Gas Ring, .223/5.56 BT-01H, scroll down to browse through our Parts products and find just the thing you've been looking for.

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Description SKU MSRP Regular Special Qty
Luth-AR Bolt Carrier Group, Assembled .308 Bolt Carrier Assembly/Extractor Assembly 308-BCA Lu4-308-BCA $199.99 $221.39
Luth-AR Rifle Buffer Spring, .308/7.62NATO, Fits A2 Rifle Length Receiver Extension 308-BS-10B Lu4-308-BS-10B $6.99 $7.79
Luth-AR Helical 1 Piece Gas Ring, .308 308-BT-01H Lu4-308-BT-01H $4.35 $3.79
Luth-AR Carbine Buffer Spring, .308/7.62NATO, Fits Carbine Receiver Extension L308-CS-10A Lu4-L308-CS-10A $5.99 $6.09
Luth-AR .308 Ejection Port Assembly 308-UR-05A Lu4-308-UR-05A $8.99 $9.29
Luth-AR 308 Charging Handle, Black 308-UR-19 Lu4-308-UR-19 $33.25 $31.39
Luth-AR Bolt Carrier Group, Black Finish, 223/556 BC-A-223 Lu4-BC-A-223 $119.95 $138.19
Luth-AR Rifle Length Gas Tube, Fits AR-15 BL-04 Lu4-BL-04 $17.49 $17.19
Luth-AR Carbine Length Gas Tube, Fits AR-15 BL-04A Lu4-BL-04A $12.99 $13.99
Luth-AR Pistol Length Gas Tube, Fits AR-15 BL-04B Lu4-BL-04B $12.49 $13.39
Luth-AR Mid Length Gas Tube, Fits AR-15 BL-04C Lu4-BL-04C $13.99 $14.99
Luth-AR Delta Pack, Black Finish, Delta Ring Assembly, Includes 1 Barrel Snap Ring, .223/5.56 Weld Spring, and Delta Ring BL-09D Lu4-BL-09D $12.99 $13.59
Luth-AR Carbine Buffer Spring, .223/5.56NATO, Fits Carbine Receiver Extension BS-10A Lu4-BS-10A $4.99 $4.29
Luth-AR Rifle Buffer Spring, .223/5.56NATO, Fits A2 Rifle Length Receiver Extension BS-10B Lu4-BS-10B $4.49 $3.59
Luth-AR Bolt Gas Rings, 3-Pack BT-01-3P Lu4-BT-01-3P $3.99 $4.09
Luth-AR Helical 1 Piece Gas Ring, .223/5.56 BT-01H Lu4-BT-01H $3.85 $3.19
Luth-AR Extractor O'Ring, 10-Pack, AR-15 BT-08-OR-10 Lu4-BT-08-OR-10 $10.99 $8.59
Luth-AR Carbine Latch Plate, Works with AR-10, AR-15, LR-308 CS-01 Lu4-CS-01 $3.25 $2.89
Luth-AR Carbine Lock Ring (Castle Nut) CS-02 Lu4-CS-02 $5.05 $3.69
Luth-AR Buttstock Rail For Underside of MBA-1 & MBA-2, Picatinny CTK-RAIL Lu4-CTK-RAIL $35.00 $35.79
Luth-AR Carrying Handle, Detachable Mil-Spec, Black Finish FT-DCHM Lu4-FT-DCHM $109.95 $110.09
Luth-AR .750 Internal Bore, Gas Block, Black GB-LP750 Lu4-GB-LP750 $18.99 $18.59
Luth-AR .936 Internal Bore, Gas Block, Black GB-LP936 Lu4-GB-LP936 $22.25 $18.59
Luth-AR Buffer Retainer w/Spring (10 pack) LR-01A-10 Lu4-LR-01A-10 $26.99 $25.79
Luth-AR Ambi Safety Selector, AR15, Black Finish LR-08B Lu4-LR-08B $28.99 $27.89
Luth-AR Oversized Safety Selector, AR15, Black Finish LR-08L Lu4-LR-08L $19.95 $17.19
Luth-AR Oversized Bolt Catch, AR15, Black Finish LR-11L Lu4-LR-11L $21.95 $18.59
Luth-AR Takedown Pin Detent w/Spring (10 pack) LR-15A-10 Lu4-LR-15A-10 $20.49 $17.19
Luth-AR Lower Receiver Parts Kit Complete with Trigger and Grip for AR15 LRPK-1 Lu4-LRPK-1 $56.99 $71.39
Luth-AR 308 Lower Parts Kit, Fits AR-10 LRPK-308 Lu4-LRPK-308 $78.99 $79.99
Luth-AR 308 Lower Parts Kit - Builder, Lower Parts Kit, Fits AR-10 LRPK-BLDR-308 Lu4-LRPK-BLDR-308 $44.99 $47.09
Luth-AR Ejection Port Cover Assembly UR-05A Lu4-UR-05A $7.09 $7.19
Luth-AR Forward Assist Assembly UR-08-R Lu4-UR-08-R $14.25 $11.79
Luth-AR Charging Handle, Black UR-19 Lu4-UR-19 $20.25 $24.79
Luth-AR A1 Charging Handle, Black, AR15 UR-19-A1 Lu4-UR-19-A1 $25.99 $26.79
Luth-AR A3 Upper Receiver Parts Kit URPK-A3 Lu4-URPK-A3 $16.49 $18.59
Luth-AR Lower Parts Builder Kit, No Grip, No Trigger LRPK-BLDR Lu4-LRPK-BLDR $37.99 $38.59

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