This piston literally ticks every single box for the ultimate AEG Piston.
Custom made Fiber reinforced PA66 Polyamide (Nylon) Lightweight Piston, CNC head, with your choice of SHS or CNC cut rack, strengthened and weight reduced with large windows in the low stress areas, with total weight is under 27.5 grams, this is DSG and high rate of fire ready out of the box.
We have over engineered the piston as much as physically possible. Nearly doubling the amount of material to the highest stress point at the back of the piston bridge to increase support for the pick up tooth with 80% more material than every other piston we have measured and tested. We opted for
Cr12MoV hardenedsteel as it is the strongest metal we could use to ensure maximum life and outright breaking strength. Then added in every piston head feature we could, all this culminates in the ultimate piston!
Our strengthened and reinforced, lightweight and over engineered piston features:
Lightweight ported and reinforced ultra strong PA66 Polymide Piston
Main properties of PA 66 Reinforced Nylon include:
High strength and stiffness at high temperature
Extreme light weight out of the box.
Good impact strength, even at low temperature
Very good flow for faultless injection molding with low risk of air bubbles.
Good abrasion and wear resistance
Excellent oil and solvent resistance
Good fatigue resistance
It is highly recommended to bond the steel rack to the body of the piston for high performance builds. We recommend a using JB Weld Original Steel reinforced Epoxy for the highest strength bond available Or at very least high strength Gorilla Grip 2 part araldite epoxy.
Melvin J.
❤️
Scott H.
As usual Awsome gear
Adam
Azrael's products are good & i like doing business with them
Adam
Great pistons, very happy, thanks Azraels
Adam M.
Excellent piston, i have them put in all my high speed builds.
Adam M.
Aztech cnc pistons are great, i use them in all the spicy builds i get done
Adam M.
Aztech pistons are great, like all their products, i use them for all the builds i get done, would recommend.
Adam M.
Very nice piston, works a treat, i have them in 2 blasters, would recommend
Adam M.
Perfect piston for my LDX gearboxes, cnc rack & head, what's not to like? Very high quality, happy with my purchase.
.
Adam M.
Cheers Iggy & Uncle Brent, you guys are doing an awesome job, great products guys.
Mitchell S.
My favourite position and head combo. Use them in all my builds
Nguyen C.
Good
Adam M.
These pistons work great, have had great success with them.
Joel M.
Amazing quality and doesn't break the bank.
Drew M.
Again these are the ducks nuts so i got a couple extra
Drew M.
Can't wait to use this piston piston head and oring combo and i will be replacing all my other builds and future builds with the aztech innovations combos instead of shs
Adam M.
Excellent pistons, would totally recommend, i have them in most of my blasters
Andrew V.
Works great with the Apache in my mk dsg.
Alec A.
These units are solid. I installed one in a cqb style M4 short stroked four teeth with 1.4 spring and high torque motor and its still thumping strong.
Adam M.
These pistons & CNC piston heads are awesome. I've had them installed in everything. Would totally recommend, high quality for the price tag.
Darcy S.
Really strong piston and great oring
David B.
The piston and the piston head seem to EX quality I have not tried them
{"id":6564459348045,"title":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head","handle":"aztech-custom-nylon-polymer-piston","description":"\u003cp\u003eThis piston literally ticks every single box for the ultimate AEG Piston.\u003c\/p\u003e\n\u003cp\u003eCustom made Fiber reinforced PA66 Polyamide (Nylon) Lightweight Piston, CNC head, with your choice of SHS or CNC cut rack, strengthened and weight reduced with large windows in the low stress areas, with total weight is under 27.5 grams, this is DSG and high rate of fire ready out of the box.\u003c\/p\u003e\n\u003cp\u003eWe have over engineered the piston as much as physically possible. Nearly doubling the amount of material to the highest stress point at the back of the piston bridge to increase support for the pick up tooth with 80% more material than every other piston we have measured and tested. We opted for\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eCr12MoV hardened\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003esteel as it is the strongest metal we could use to ensure maximum life and outright breaking strength. Then added in every piston head feature we could, all this culminates in the ultimate piston!\u003c\/p\u003e\n\u003cp\u003eOur strengthened and reinforced, lightweight and over engineered piston features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight ported and reinforced ultra strong PA66 Polymide Piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eCr12MoV hardened\u003c\/span\u003e 14 tooth rack or CNC 440C Stainless Steel rack\u003c\/li\u003e\n\u003cli\u003e9 Port head for max flow\u003c\/li\u003e\n\u003cli\u003eBack cut chamfer for O'ring contraction\u003c\/li\u003e\n\u003cli\u003e360 degree axial thrust bearing spring seat\u003c\/li\u003e\n\u003cli\u003eCNC Aluminum head mounting plate\u003c\/li\u003e\n\u003cli\u003eViton long life max seal o-ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMain properties of PA 66 Reinforced Nylon include:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh strength and stiffness at high temperature\u003c\/li\u003e\n\u003cli\u003eExtreme light weight out of the box.\u003c\/li\u003e\n\u003cli\u003eGood impact strength, even at low temperature\u003c\/li\u003e\n\u003cli\u003eVery good flow for faultless injection molding with low risk of air bubbles.\u003c\/li\u003e\n\u003cli\u003eGood abrasion and wear resistance\u003c\/li\u003e\n\u003cli\u003eExcellent oil and solvent resistance\u003c\/li\u003e\n\u003cli\u003eGood fatigue resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is highly recommended to bond the steel rack to the body of the piston for high performance builds. \u003cbr\u003eWe recommend a using JB Weld Original Steel reinforced Epoxy for the highest strength bond available Or at very least high strength Gorilla Grip 2 part araldite epoxy.\u003c\/p\u003e","published_at":"2021-04-09T12:46:24+10:00","created_at":"2021-04-09T12:23:16+10:00","vendor":"Aztech Innovations","type":"Spare Parts - Gearbox Parts","tags":["APS","APS Gearbox","BFCM","Bushings","Gen10","Gen8","Gen9","Internal","M4A1","Metal Blaster Parts","new-arrivals","spo-default","spo-disabled","UMP45"],"price":1500,"price_min":1500,"price_max":4500,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43799584800982,"title":"Complete Piston with Hardened Rack","option1":"Complete Piston with Hardened Rack","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":43309371916502,"product_id":6564459348045,"position":1,"created_at":"2024-08-08T17:44:03+10:00","updated_at":"2025-01-31T11:48:22+10:00","alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","width":1080,"height":1080,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-416046.png?v=1738288102","variant_ids":[43799584800982,43800101421270]},"available":true,"name":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Complete Piston with Hardened Rack","public_title":"Complete Piston with Hardened Rack","options":["Complete Piston with Hardened Rack"],"price":3750,"weight":35,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","id":35906576122070,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-416046.png?v=1738288102"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":43799584866518,"title":"CNC Rack","option1":"CNC Rack","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":40827981791446,"product_id":6564459348045,"position":4,"created_at":"2023-10-31T12:06:42+10:00","updated_at":"2025-01-31T11:48:23+10:00","alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","width":2048,"height":2048,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/products\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-379805.jpg?v=1738288103","variant_ids":[43799584866518]},"available":true,"name":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - CNC Rack","public_title":"CNC Rack","options":["CNC Rack"],"price":1500,"weight":35,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","id":33445494489302,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/products\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-379805.jpg?v=1738288103"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":43800101421270,"title":"Complete Piston with CNC Rack","option1":"Complete Piston with CNC Rack","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":43309371916502,"product_id":6564459348045,"position":1,"created_at":"2024-08-08T17:44:03+10:00","updated_at":"2025-01-31T11:48:22+10:00","alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","width":1080,"height":1080,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-416046.png?v=1738288102","variant_ids":[43799584800982,43800101421270]},"available":true,"name":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Complete Piston with CNC Rack","public_title":"Complete Piston with CNC Rack","options":["Complete Piston with CNC Rack"],"price":4500,"weight":35,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","id":35906576122070,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-416046.png?v=1738288102"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-416046.png?v=1738288102","\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-486254.png?v=1738288103","\/\/www.azraelsarmoury.com\/cdn\/shop\/products\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-212937.jpg?v=1738288102","\/\/www.azraelsarmoury.com\/cdn\/shop\/products\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-379805.jpg?v=1738288103"],"featured_image":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-416046.png?v=1738288102","options":["Type"],"media":[{"alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","id":35906576122070,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-416046.png?v=1738288102"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-416046.png?v=1738288102","width":1080},{"alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","id":34311944634582,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1440,"width":1440,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-486254.png?v=1738288103"},"aspect_ratio":1.0,"height":1440,"media_type":"image","src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/files\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-486254.png?v=1738288103","width":1440},{"alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","id":33445494456534,"position":3,"preview_image":{"aspect_ratio":1.0,"height":932,"width":932,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/products\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-212937.jpg?v=1738288102"},"aspect_ratio":1.0,"height":932,"media_type":"image","src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/products\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-212937.jpg?v=1738288102","width":932},{"alt":"Aztech Xtreme Nylon Polymer Piston \u0026 CNC Head - Azraels Armoury","id":33445494489302,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/products\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-379805.jpg?v=1738288103"},"aspect_ratio":1.0,"height":2048,"media_type":"image","src":"\/\/www.azraelsarmoury.com\/cdn\/shop\/products\/aztech-xtreme-nylon-polymer-piston-cnc-head-spare-parts-gearbox-parts-aztech-innovations-379805.jpg?v=1738288103","width":2048}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThis piston literally ticks every single box for the ultimate AEG Piston.\u003c\/p\u003e\n\u003cp\u003eCustom made Fiber reinforced PA66 Polyamide (Nylon) Lightweight Piston, CNC head, with your choice of SHS or CNC cut rack, strengthened and weight reduced with large windows in the low stress areas, with total weight is under 27.5 grams, this is DSG and high rate of fire ready out of the box.\u003c\/p\u003e\n\u003cp\u003eWe have over engineered the piston as much as physically possible. Nearly doubling the amount of material to the highest stress point at the back of the piston bridge to increase support for the pick up tooth with 80% more material than every other piston we have measured and tested. We opted for\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eCr12MoV hardened\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003esteel as it is the strongest metal we could use to ensure maximum life and outright breaking strength. Then added in every piston head feature we could, all this culminates in the ultimate piston!\u003c\/p\u003e\n\u003cp\u003eOur strengthened and reinforced, lightweight and over engineered piston features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight ported and reinforced ultra strong PA66 Polymide Piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eCr12MoV hardened\u003c\/span\u003e 14 tooth rack or CNC 440C Stainless Steel rack\u003c\/li\u003e\n\u003cli\u003e9 Port head for max flow\u003c\/li\u003e\n\u003cli\u003eBack cut chamfer for O'ring contraction\u003c\/li\u003e\n\u003cli\u003e360 degree axial thrust bearing spring seat\u003c\/li\u003e\n\u003cli\u003eCNC Aluminum head mounting plate\u003c\/li\u003e\n\u003cli\u003eViton long life max seal o-ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMain properties of PA 66 Reinforced Nylon include:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh strength and stiffness at high temperature\u003c\/li\u003e\n\u003cli\u003eExtreme light weight out of the box.\u003c\/li\u003e\n\u003cli\u003eGood impact strength, even at low temperature\u003c\/li\u003e\n\u003cli\u003eVery good flow for faultless injection molding with low risk of air bubbles.\u003c\/li\u003e\n\u003cli\u003eGood abrasion and wear resistance\u003c\/li\u003e\n\u003cli\u003eExcellent oil and solvent resistance\u003c\/li\u003e\n\u003cli\u003eGood fatigue resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is highly recommended to bond the steel rack to the body of the piston for high performance builds. \u003cbr\u003eWe recommend a using JB Weld Original Steel reinforced Epoxy for the highest strength bond available Or at very least high strength Gorilla Grip 2 part araldite epoxy.\u003c\/p\u003e"}