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OPS-FACTORY Custom SA-P28 Prime DD RIS III 12.5'' Aster Brushless Replica

Réplique d'airsoft Not for minors Restricted use
Ref. : AR0029941
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STRONG POINTS
  • Custom Workshop Replica
  • THETA OPTICS Red Dot Sight
  • MADBULL 6.03 mm Precision Barrel
  • MAPLE LEAF 60° Hop-Up Ring
  • NGAL WADSN magazine
  • SR-style DOUBLE BELL stock

The OPS-FACTORY Custom SA-P28 Prime DD RIS III 12.5'' Aster Brushless replica is a high-end AEG airsoft replica designed for players looking for a modern, responsive, and versatile AR15 platform. Based on the Specna Arms SA-P28 Prime DD RIS III 12.5'' Aster II Chaos Bronze, this configuration--prepared bythe OPS Factory workshop --features a complete PRIME base with ASTER electronics and a brushless motor, while also receiving targeted optimization for accuracy.

Internally, the replica is equipped with a MADBULL 6.03 mm x 363 mm precision barrel paired with a Maple Leaf Macaron 60° Hop-Up ring. This combination delivers a consistent trajectory and good shooting consistency, which is particularly advantageous for utilizing the 12.5-inch barrel in both close-quarters combat and mid-range engagements. The Aster Brushless platform, meanwhile, provides a quick trigger response and smooth operation suited to dynamic gameplay.

Externally, this SA-P28 Prime Custom retains its distinctive Chaos Bronze finish and is equipped with a Theta Optics M3 Battle Reflex Sight-style red dot sight, an NGAL WADSN receiver with a strobe light, and an SR Dark Earth Double Bell-style stock. The package forms a cohesive, modern setup that’s immediately ready for the field. Shipped in a 120-cm GLARY CASE, this SA-P28 OPS Factory combines precision, responsiveness, and tactical style for players seeking a premium, out-of-the-box AEG.

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Our expert's opinion

Photo de Alexis - OPS Store

" This SA-P28 is a pleasure to play; it’s responsive and precise. I particularly like its balance between modern ergonomics and effectiveness at medium range. "

Alexis
Workshop Technician

Description

This custom replica features the SA-P28 Prime DD RIS III 12.5'' Aster Brushless OPS-FACTORY

Internal features:

  • 6.03mm x 363mm MADBULL precision barrel
  • 60° Macaron Maple Leaf Hop-Up Gas Ring

Exterior:

  • SA-P28 Prime DD RIS III 12.5'' Aster II Chaos Bronze Specna Arms AEG replica
  • Tan M3-style Battle Reflex Sight (red dot) by Theta Optics
  • NGAL Desert Strobe Light WADSN
  • SR DE-style stock for M4 AEG, Double Bell
  • 120 cm Black GLARY CASE Carry Case

You will receive a 24-month OPS-store warranty on all parts. This warranty does not cover any openings or modifications made by a third party outside of OPS-store.

Please note that damage caused by the use of low-quality BBs other than those we recommend on our product pages will not be covered under warranty.

Frequently asked questions (FAQ)

Product content

1 x Custom SA-P28 Prime DD RIS III 12.5'' Aster Brushless OPS-FACTORY Replica
2 x S-Mag Mid-cap Magazine, 120 BBs
1 x M90 spring
1 x M130 Spring
1 x BB Loader
1 x Tamiya Dean Adapter

Features

  • Replicas
  • Caliber 6 mm
  • Propulsion AEG (7.4 Dual-Stick LiPo Battery)
  • Battery slot Stock
  • Connections T-dean (Tamiya mini adapter included)
  • Wiring Rear
  • Shooting mode Safe / Semi / Auto
  • Energy 1.34 Joules
  • Speed 380 FPS
  • Minimum Length 790 mm
  • Maximum Length 870 mm
  • Weight 3,225 g
  • Internal barrel length 363 mm
  • Internal barrel diameter 6.03 mm
  • No screws 14 mm CCW (counter-clockwise)
  • Integrated tactical rail Yes (M-LOK/Picatinny)
  • Charger Mid-cap x2
  • How it works Adjustable Hop Up
  • Gearbox Version Version 2
  • Integrated mosfet ASTER II Gate
  • Body Metal
  • Colors Chaos Bronze
  • Brand OPS-Factory

Downloads

Documents to download :

Warning message

Important note concerning the use of this product : This product is a replica weapon intended for recreational use (role-playing games) known as "airsoft", the sale of which is prohibited to minors (under 18 years of age). By adding this product to your basket, you acknowledge that you are over 18 and that you are familiar with the basic safety rules for using this type of replica (wearing protective glasses and/or mask, suitable location, etc.).

Please note that the power ratings given for airsoft replicas may vary depending on supplier availability. We invite you to contact us for more details before your purchase in order to have a more precise measurement carried out by us. Consequently, OPS-Store cannot be held responsible for any discrepancies between supplier data and actual measurements.

This replica comes from our workshop. We have carried out all the tests during assembly and before shipping in order to guarantee the best performance. If you notice a problem when you open the parcel or during the first shots, contact us directly at 02.35.00.30.01 or by email.

All our customs or full upgrades are tested and recommend a type of gas, pellets or battery. If you do not follow the recommendations, you will lose your warranty.

Please note that original parts are not supplied with the finished product.

You will benefit from a 12-month OPS-store warranty on all parts and assembly. It does not cover any opening or modification by a third party, or failure to comply with the recommendations on the product sheet or below:

  • Regular maintenance as recommended by our workshop
  • Respect the running-in time for the various seals and chargers
  • Use good quality bbs (Swiss Arms, RWA, BLS)
  • Do not use BIO bbs from a bag that has been open for more than a few days
  • Do not use silicone or oil in magazines, Gearboxes, chambers / Hop-up seals

We recommend compatible components in the product data sheet. If you have any questions, please contact us by telephone or via this link: https://support.ops-store.fr/ .