| T01 Magwell | jefesairsoftsolutions.com | 33.74 USD | 44.99 USD | −25% |
| Enhance Nozzle | jefesairsoftsolutions.com | 14.99 USD | 19.99 USD | −25% |
| Hammer Housing | jefesairsoftsolutions.com | 49.99 USD | 59.99 USD | −16.7% |
| Auto Sear and Spring | jefesairsoftsolutions.com | 17.79 USD | 19.99 USD | −11% |
| Aluminum Selector Plate | jefesairsoftsolutions.com | 11.56 USD | 12.99 USD | −11% |
| CowCow Match Grade Stainless Steel Hammer Type B For TM Hi-CAPA, 1911 (Silver) | f-86.ca | 75 CAD | — | — |
| CowCow AAP-01 Stainless Steel Hammer | titanforgeairsoft.com | 74.95 GBP | — | — |
| Ultra Lightweight BBU/ Bolt | jefesairsoftsolutions.com | 64.99 USD | — | — |
| COWCOW Technology Tokyo Marui G17 Gen 5 GBB Airsoft Guide Rod Set - Silver (Stainless Steel) | f-86.ca | 54 CAD | — | — |
| Steel Hammer Set by CowCow | jefesairsoftsolutions.com | 49.99 USD | — | — |
| CowCow Aluminum Rear Sight for 5.1 Hicapa | f-86.ca | 49 CAD | — | — |
| Cow Cow A01 Stainless Steel Thread Adapter. 11mm Positive to 14mm Negative (Gold) | f-86.ca | 40 CAD | — | — |
| Cow Cow A01 Stainless Steel Thread Adapter. 11mm Positive to 14mm Negative (Black) | f-86.ca | 40 CAD | — | — |
| Cow Cow G17 Enhanced Loading Nozzle Set for Tokyo Marui | f-86.ca | 40 CAD | — | — |
| COWCOW Technology Tokyo Marui Hi Capa GBB Airsoft Match Grade Slide Stop - Silver (Stainless Steel) | f-86.ca | 40 CAD | — | — |
| COWCOW Technology Tokyo Marui Hi Capa GBB Airsoft Match Grade Slide Stop - Black (Stainless Steel) | f-86.ca | 40 CAD | — | — |
| CowCow AAP-01 Aluminum Guide Rod Set (Black) | f-86.ca | 35 CAD | — | — |
| COWCOW Technology Fiber Optic Front Sight for Tokyo Marui G Series GBB Airsoft | f-86.ca | 35 CAD | — | — |
| Enhanced Trigger Housing | jefesairsoftsolutions.com | 31.99 USD | — | — |
| CowCow Steel Hammer | jefesairsoftsolutions.com | 29.99 USD | — | — |
| Guide Rod Set | jefesairsoftsolutions.com | 26.99 USD | — | — |
| Trigger Lever | jefesairsoftsolutions.com | 26.99 USD | — | — |
| Cow Cow Stainless Steel Guide Rod Set (Silver) for TM G17, G18c, G22, G34. Umarex G17 Gen3 and G18c | f-86.ca | 26 CAD | — | — |
| Cow Cow Stainless Steel Grip Screw for Hicapa - Gold | f-86.ca | 25 CAD | — | — |
| Cowcow Stainless Steel G-series Guide Rod Set For TM G17, G18c, G22 & G34. UMAREX G17 Gen3 & G18 | f-86.ca | 22.95 CAD | — | — |
| COWCOW Technology CHAMP Enhanced Sear Spring for Tokyo Marui Hi Capa GBBP - Black | f-86.ca | 20 CAD | — | — |
| Enhanced Nozzle Set | jefesairsoftsolutions.com | 18.99 USD | — | — |
| COW COW ENHANCED PISTON HEAD FOR KSC/KWA | districtairsoft.ca | 18 CAD | — | — |
| CowCow Trigger Type A for AAP01 and TM Glock | f-86.ca | 16 CAD | — | — |
| AAP-01 Stainless Steel Auto Sear | jefesairsoftsolutions.com | 15.99 USD | — | — |
| CowCow M6 Buffer Module Set GBB | airsportinggoods.com | 15 USD | — | — |
| Cow Cow TM G17 Gen 5 Spring Set | f-86.ca | 15 CAD | — | — |
| COWCOW Aluminum Trigger | jefesairsoftsolutions.com | 14.99 USD | — | — |
| Aluminum Nozzle Block | jefesairsoftsolutions.com | 14.99 USD | — | — |
| Pin Set | jefesairsoftsolutions.com | 12.99 USD | — | — |
| Aluminium Buffer Set | jefesairsoftsolutions.com | 12.99 USD | — | — |
| Upper Lock | jefesairsoftsolutions.com | 11.99 USD | — | — |
| Enhance Piston Head | jefesairsoftsolutions.com | 9.99 USD | — | — |
| AAP01 Hammer Spring Set | jefesairsoftsolutions.com | 6.99 USD | — | — |
| Cow Cow TM G17 Gen5 120% Nozzle Spring | f-86.ca | 6 CAD | — | — |