CTM CNC ExoFrame Lower for AAP-01
CTM CNC ExoFrame Lower for AAP-01
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Tracked delivery. Free on UK orders over £150.
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Not sure it's right for you? WhatsApp us 24/7. Send a photo of your setup and we'll check it.
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Collect in store. Free click & collect from our shop at Skirmish Wycombe.
DETAILS
DETAILS
- description
A polymer lower moves. Not much, but enough that the upper and the grip frame are never quite in the same relationship twice, and that shows up as inconsistent nozzle alignment. The ExoFrame wraps the lower in alloy and stops it.
It is 134 g of 6061 aluminium with weight-reduction windows cut through it, so the pistol gains rigidity without becoming a lump. There is 20 mm Picatinny built in along with modular points for lights, optics and sling mounts.
It also looks like a skeleton, which is either the reason you want it or the reason you do not. Both AAP-01 frames are covered.
Specifications
| Specification | Detail |
|---|---|
| Fitment | Action Army AAP-01 and AAP-01C |
| Material | CNC-machined 6061 aluminium |
| Weight | 134.0 g |
| Function | External reinforcement cage and modular mounting system |
| Mounting | Integrated 20 mm Picatinny and modular points for lights, sights and sling mounts |
| Package contents | CNC ExoFrame, 1 piece; CNC Enlarged Upper Lock Button, 1 piece |
| Benefit cited | Removes flex between the upper receiver and the lower grip frame |
| Finishes | Seven anodised, all at the same price |
Good to know before you buy
This is a cage, not a replacement lower. Your existing frame stays in the gun with the ExoFrame around it.
A hundred and thirty-four grams is real weight on a pistol. If you have been chasing a light build this works against it, and the trade is rigidity.
Holster fit goes out of the window. Nothing moulded for a stock AAP will take the gun with this on, so plan for an open-top or a universal.
Frequently asked questions
Does it replace my lower frame?
No, it fits around it as an external cage. The factory lower stays in place.
Will it fit the compact AAP-01C?
Yes, both frames are listed.
What does it actually improve?
Rigidity. Removing the flex between the upper and the grip frame keeps the nozzle aligned consistently, which shows up as steadier cycling.
Can I mount a light?
Yes, there is integrated 20 mm Picatinny plus modular points for sling mounts and sights.
Will my holster still fit?
Almost certainly not. Budget for an open-top or a universal holster alongside it.
How heavy is it?
134 g, and an Enlarged Upper Lock Button comes in the box with it.