Pack Upgrade Interne AAP - 01 "SLEEPER" | Précision et Fiabilité | Réplique Backup - BDU AIRSOFT -

AAP-01 Internal Upgrade Pack | Precision and Reliability

€219,90
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Pack Upgrade Interne AAP - 01 "SLEEPER" | Précision et Fiabilité | Réplique Backup - BDU AIRSOFT -
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AAP-01 Internal Upgrade Pack | Precision and Reliability

(23)
€219,90

Votre AAP-01, optimisé par BDU Custom Lab. Choisissez un modèle complet ou envoyez-nous votre réplique pour une fiabilisation CNC sous 48h.

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Assemblé en atelier (France)

Test au chronographe inclus

Livraison en mallette

Complete TTI Hammer Kit (CNC Steel)

Hop-Up Chamber TDC TTI (Micrometric Adjustment)

Decepticon 60° seal (High-density silicone)

6.03 mm Precision Barrel (Polished Brass)

CowCow expansion valve (Aeronautical aluminum)

Cylinder head return spring 150% (BDU calibration)

Reinforced nozzle spring (BDU calibration)

Phase 1 : Traitement administratif

Le traitement de la commande et la réception des fonds s'effectuent sous un délai maximal de 2 jours ouvrés. La préparation du dossier technique débute dès la confirmation du paiement.

Phase 2 : Conception et contrôles techniques

La fabrication ainsi que les tests de conformité nécessitent 5 jours ouvrés. Ce délai exclut les samedis, dimanches et jours fériés. Chaque unité subit une série de tests rigoureux avant sa mise en colis pour garantir une fiabilité opérationnelle immédiate.

Phase 3 : Acheminement logistique

L'expédition est opérée par service de livraison à domicile. Le délai d'acheminement est de 2 à 3 jours. Un numéro de suivi est communiqué dès la prise en charge par le transporteur.

What BB weight is required for this barrel and seal?
The use of 0.28g or 0.32g pellets is essential. This weight takes advantage of the wide support of the 60° joint and maintains the necessary inertia to stabilize the trajectory beyond 45 meters.

What gas pressure guarantees a 330 FPS cycle?
A dry gas pressure of 130 PSI at a temperature of 20°C maintains the target velocity. Higher pressures put excessive stress on the return spring and nozzle. For HPA players, a pressure between 80 and 100 psi is ideal.

How do I maintain my AAP-01?
Cleaning the barrel bore every 2000 shots with isopropyl alcohol and occasional lubrication of the steel mechanism with dry PTFE ensures the maintenance of workshop performance.

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Expert Assembly Tested

Configuration assembled by airsoft specialists, field-tested, guaranteed full component compatibility

Turnkey Premium Build

Save 3-4 hours on assembly and €150-200 on specialized tools; immediate performance without break-in.

Compatible with Future Upgrades

AAP-01 base accepts VSR10 guns, aftermarket hop-up, HPA conversion, standard accessories

contenu d'un kit acheté sur le custom lab bdu

Firing responsiveness: custom trigger

The integration of thecustom relaxationThe CowCow, made of aircraft-grade aluminum, completely redefines the biomechanical interface between the operator and the internal mechanics. The installation mathematically eliminates the pre-travel inherent in the original trigger block, shortening the active trigger travel to precisely 2 millimeters. The steel hammer releases without any unwanted friction or binding. The mechanical reset, crisp and tactile, occurs with a return travel of less than 1 millimeter. This ultra-short kinematics allows for very high-frequency semi-automatic firing sequences (up to 7 shots per second with the trigger pull) without saturating the system or generating incomplete cycles. The rigid pivot axis eliminates any lateral play in the trigger. The shooter retains absolute control over the break point, ensuring a predictable and immediate shot during critical close-range engagements.

Fluid dynamics: precision gun 6.03

The restrictive internal bore of the6.03 precision barrelThe mm structure features a propulsion channel optimized for gaseous fluid dynamics. This tight tolerance compresses the air cushion located directly behind the projectile, massively limiting peripheral gas leaks around the 0.28g or 0.32g BBs. The mirror-polished brass surface eliminates micro-asperities, maximizing the transfer of expanding gas into pure kinetic energy without inducing turbulence. This laminar airflow maintains the straight axis of rotation imposed by the TDC block. The muzzle velocity stabilizes, locking the standard deviation below 3 FPS between each shot. This pneumatic consistency extends the effective range beyond 55 meters and reduces overall grouping, ensuring consistent and repeatable impacts on distant targets at low exposure.

Chambre hop-up TTI TDC pour réplique airsoft AAP01 Action Army.

Trajectory control: TDC hop-up unit


The integration ofTDC hop-up blockThe CNC-machined aluminum TTI redefines the pressure axis exerted on the Decepticon 60° bucking. The Top Dead Center system ensures a strictly vertical and centered support, mathematically eliminating the risk of side-spin inherent in the original asymmetrical support lugs. The micrometric adjustment via the knurled top wheel allows for ballistic fine-tuning to a tenth of a millimeter, locking the tension against vibrations generated by the bolt cycle. This rigid mechanical pressure is applied uniformly across the bucking's wide, high-density silicone rim, generating a consistent and repeatable Magnus effect with strict 0.28g or 0.32g BB weights. Prolonged contact between the projectile and the friction surface immediately stabilizes the axis of rotation. The trajectory maintains absolute straightness beyond 45 meters, guaranteeing surgical-grade impacts regardless of the operator's rate of fire.

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