Novritsch SSR4 Mk2 (R2P15-2) — Gen 2 Automatic Electric AEG
The Novritsch SSR4 Mk2 is a purpose-built, out‑of‑the‑box performer that grows with you — from first‑day skirmishes to serious competitive play. Its Gen‑2 internals (programmable electronic trigger, quick spring change system and high‑speed gears) give smooth, consistent shots and a modern feature set usually found in higher‑end builds. The rifle is offered in both a realistic full‑metal receiver and a lightweight reinforced‑polymer receiver while keeping the same upgraded internals. support.novritsch.com+1
Designed for versatility, the SSR4 delivers peak accuracy via a 6.03mm precision barrel with a rotary hop‑up unit and a mid‑cap magazine (≈140 rounds) for reliable feeding in woodland or CQB environments. The programmable electronic trigger unit (ETU) adds advanced firing modes such as burst, binary and pre‑cocking, plus battery protection — perfect for players who want configurable performance straight away. Novritsch+1
Power is supplied electrically: this is an AEG (Automatic Electric Gun). Novritsch recommends using an 11.1V LiPo for most variants (7.4V for low‑joule versions); the rifle uses rigid T‑Deans and stores the battery in the stock. Note the battery is not included. The SSR4 is not a gas blowback — it’s an electric AEG (no blowback). Novritsch+1
Built for reliability and serviceability, the SSR4 also ships with user‑friendly touches such as QD sling mounts, slotted handguard with M‑LOK/Top Picatinny rail options, and a reusable foam‑lined transport box. Novritsch backs the platform with extended spare‑parts support and Vienna‑based tech help. support.novritsch.com+1
Key Features
| Feature |
| Programmable Electronic Trigger Unit (burst, binary, pre‑cocking, battery protection) |
| Upgraded Gen‑2 internals with high‑speed CNC gears (16:1) |
| ~22–25 RPS with 11.1V LiPo (depending on variant & battery) |
| 6.03mm precision inner barrel with rotary Hop‑Up |
| Quick Spring Exchange System for fast FPS tuning |
| 140‑round mid‑cap magazine |
| Options: full‑metal receiver or reinforced polymer receiver |
| T‑Deans battery connector & stock battery position |
| QD sling mounts, M‑LOK / Picatinny compatibility |
| Reusable foam‑lined box; Vienna tech support & extended spare parts warranty |
Specifications
| Specification |
Details |
| Model / Part No. |
SSR4 Mk2 (R2P15-2) — Gen 2 |
| Platform / Power Source |
Automatic Electric Gun (AEG) — Electric (LiPo recommended). |
| Recommended Battery |
11.1V LiPo (most variants). Use 7.4V LiPo for 0.5J / low‑power versions. Novritsch+1
|
| Battery Connector |
Rigid T‑Deans (Deans) |
| Blowback |
No — AEG (non‑blowback) |
| Rate of Fire |
~22–25 RPS with 11.1V battery (variant & load dependent). Novritsch
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| Capacity |
~140 rounds (mid‑cap magazine) |
| Inner Barrel |
6.03 mm precision barrel, ~300 mm / 12.20″ |
| Hop‑Up |
Rotary, adjustable |
| Materials |
Metal receiver option or reinforced polymer receiver (same internals) |
| Length |
~740 mm (retracted) — see variant specifics. Novritsch
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| Weight |
~2.3 kg (polymer) / ~2.4–2.5 kg (metal) depending on configuration. Novritsch+1
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| Power / FPS |
~1.4–1.6 J (388–415 FPS with 0.20g BBs depending on variant). Novritsch
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| Gearbox / Gearing |
Gen‑2 high‑speed CNC gears (16:1) |
| Motor |
Custom / High‑speed (varies by subvariant) |
| Magazine Compatibility |
Standard M4/AR‑15 style AEG mags (mid / low / high cap compatible) |
| Accessories |
Top Picatinny rail, slotted handguard (M‑LOK), QD sling points |
| Package Includes |
SSR4 Mk2 rifle, 140‑round mid‑cap mag, Allen key (battery not included) (may vary by retailer). SIXmm (6mm)+1
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