| WE24-3.8T | TSD / WE GBB 3.8 Threaded Outer Barrel | $15.00 |
| WE24-4.3T | TSD / WE GBB 4.3 Threaded Outer Barrel | $20.00 |
| WE24-5.1T | TSD / WE GBB 5.1 Threaded Outer Barrel | $16.00 |
n/a | WE15 | Blow back retainer plate | $4.86 |
| WE31 | Part#31, WE 1911 .45 & 5.1 GBB Metal Hop Up Spacer | $3.00 |
| WE87 | WE 5.1 Hi-Capa Gas Magazine Base Plate replacement | $5.50 |
| WE39 | WE Gas Blow Back Series Disconnect bar | $6.80 |
| WE53 | WE Gas Blow Back Series Frame safety retainer | $6.80 |
| WE66 | WE Gas Blow Back Series Hammer Spring | $2.43 |
| WE26 | WE Gas Blow Back Series Hop Up Bucking | $3.50 |
| WE20 | WE Gas Blow Back Series Loading nozzle | $7.95 |
| WE76 | WE Gas Blow Back Series Magazine Gas Pressure Release Valve | $10.00 |