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R615-1 TTI Sand Viper (upgraded version) [JAG Arms]

JAG Precision  R615-1 | Available
Our price*: $177.80

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  • Technical data

    Manufacturer: JAG Precision
    Code: R615-1
    EAN 5904420012511
    Weight 1050 g
    Replica Model HI-CAPA Airsoft Gun
    Color sand
    Material metal, polymer
    Fire mode single
    Magazine material metal
    Magazine type Green Gas
    Warranty period 12 months
    Blowback yes
    Hop up adjustable
    Serial number YES
    Length 230 mm
    Height mm 160
    Magazine capacity 28 BBs
    Length of internal barrel 110 mm
    Muzzle energy 0.95 J
    Muzzle velocity 320 FPS with 0.20g BBs
    Diameter of Internal barrel 6.03 mm

  • Reviews

    • - 13.07.2026 wrote:
      For an "upgraded version" i expected better quality, but i guess fancy CNC machined slide aside, Army Armament really haven't progressed much, quality wise.
      1st issue - The slide stop it came with fails to lock back the slide. The funny thing is the same slide stop works fine in other hi-capas i own. Their slide stops also work fine in the Sand Viper, so who knows what went wrong there. But its annoying, because if i want a working lockback, i have to tolerate the color mismatch, and the primary reason i even got that pistol is the color.
      2nd issue - that absolutely awful optics plate, and the way it mounts to the slide. Its cast pot metal, its uneven, it fits poorly to the slide, and it wobbles side to side. The screw holes came pre-stripped from the factory, since it screws directly into the blowback housing, which is made from the softest possible zinc alloy. There is a better solution out there, the R615D blowback housing and plate - but it sacrifices durability and performance.
      No screws for the plate were provided in the box, and it uses m3 - 0.5 metric thread, so good luck finding them in any regular store - had to order in bulk from a specialized tool and instrument retailer - as opposed to regular imperial thread torx which you can buy from any gun shop that also sells real optics.
      Seeing that the Combat Master Alpha and the incoming TTI x Ballerina Viper also use the very same plate system kinda soured me on the thought of buying them for my collection.
      The funny part is, Army Armament makes a much better sturdier solution for the Staccato's they make for EMG/6mm Pro Shop, why don't just reuse that for your own high end releases?
      3rd point, the trigger out of the box is the heaviest, stiffest thing i have ever experienced on an airsoft pistol. With a lot of dry fire and experimenting with the overtravel screw, it loosened up a bit, but it is still a far cry from my Jag Arms Pit Viper or Staccato. Replacing the leaf spring seems to be the only solution, but that also requires a lot of fidgeting and its beyond simple field disassembly.
      4th point - The slide to frame fit is somehow much looser than my not-upgraded pot metal slide Pit Viper, which is a shame, because otherwise the CNC machined slide is absolutely beautiful.
      Opinion rating: 0
      Odpowiedź sklepu:
      Thank you for taking the time to share such detailed feedback. We're sorry to hear that the pistol didn't meet your expectations. We appreciate you pointing out the issues you've encountered, as feedback like yours is valuable to both us and the manufacturer.

      If you believe your pistol may have a manufacturing defect, please don't hesitate to contact our Customer Support Team at shop@taiwangun.com or submit a warranty claim. We'll be happy to investigate the case and work with you to find the best possible solution.
    • - 31.03.2026 wrote:
      What a unique replica. Jag Arms knows how to build a replica! The trigger is so good compared to other triggers. The colour looks very good in person and its build very tight and precise. If you're looking for a unique piece in you collection this might be the one!!!
      Opinion rating: 0
    • - 06.03.2026 wrote:
      Great Airsoft pistol ,well made.
      I've not shoot with it, because I have to send it back because I feel to big in may hand :(
      But maybe for some people who has bigger hand for sure will for for them.
      Opinion rating: 0
    • - 03.02.2026 wrote:
      Very, very premium high capa. Very good cycling through BB’, green and red gas no problem.
      Went with the optics because it doesn’t have iron sights, and this thing shoots very straight. Nothing but praise to this replica.
      Opinion rating: 0
    • - 13.12.2025 wrote:
      Un excellent pistolet tant dans la finition que dans la fluidité mécanique
      Opinion rating: 0
    • - 05.12.2025 wrote:
      If you like to have a 2011 replica airsoft gun this one is the one to get! Nice and smooth Top gun to own I love it to shoot in the garden whit a red/green dot make this gun compleet
      Opinion rating: 0
    • - 01.11.2025 wrote:
      Very good quality and sturdy build feels like you’re holding a real piece, feels nice to shoot and accurate, the maintenance is easy and the mag is high quality, at the game people always come to me and ask about the gun.
      Opinion rating: 0
    • - 09.06.2025 wrote:
      Pure workmanship. Very smooth operation. OOTB performance is fair. Might do well with the suggested barrel and hop-up upgrade.

      Hop-up is a bit difficult to settle, as you need to remove the upper part from the body. It's not hard, it's just that other manufacturers have found ways to do this without dissassembling the product.
      Opinion rating: 0
    • - 10.04.2025 wrote:
      One of the most beautiful pistols available on the market. I can't stop looking at it! The grip is fantastic even if it stings a little but rubbing a little with the nails improves. A red dot is mandatory because it has no notches.
      Opinion rating: 0
    • - 10.04.2025 wrote:
      one of the most beautiful pistols available on the market. I can't stop looking at it! The grip is fantastic even if it stings a little but rubbing a little with the nails improves. A red dot is mandatory because it has no notches.
      Opinion rating: 0
    • - 17.01.2025 wrote:
      I was never a Hicapa fan until I bought the Sand Viper based primarily on its looks. Holy moly this pistol is a beauty, the cnc finished slide is stunning with its polished highlights, its cycles so smoothly, the hand stippled grip feels great and not uncomfortable. It feels solid with a good weight and very little rattle.Another bonus is the steel fire group, hammer sear, disconnector etc, having these upgrades from the factory saves you time and money. Gun shoots with a sharp and snappy action, accuracy is on par with a TM Hicapa with upgrades. Overall a beautiful collectors piece at an incredibly affordable price, plus it can also hold its own on the battlefield 100% recommended, don’t forget to grab an RMR. Thanks Taiwangun, great service as usual
      Opinion rating: 1
    • - 15.08.2024 wrote:
      Excellente réplique pour le prix. Très performante en sortie de boîte. Les matériaux ont l'air solides, aucune fuite aux chargeurs. Bref, à posséder absolument !
      Et avec une lampe couleur tan : un look d'enfer !
      Opinion rating: 1
    • - 10.07.2024 wrote:
      This gun has got me confused. It is a very beautiful gun, many people ask about it. The shooting is snappy, trigger pulls smoothly. The grip is really nice and is grippy, I would recommend to wear gloves when shooting though.

      My gun did come with minor decorative defects (inner barrel was scratched), the outer coating also does scratch relatively easy, as only after one game putting the gun in my holster did leave scratch marks. The outer barrel is not fixed, so it has wiggle.

      Also be very careful when buying a red dot, as the plate is RMR footprint, so make sure that the red dot you are buying is compatible.
      Opinion rating: 2
    • - 27.06.2024 wrote:
      It's the most good looking airsoft pistol that I ever saw. And it's good for bigger range too not for just indoor activities. The pistol grip is very good and 100% it will not slip out from your hand. And it's good that the magazine can't fall down accidentally because of the button is more out and.
      Opinion rating: 0
    • - 29.04.2024 wrote:
      Very nice , is looking very good , is handling very good , shooting also very good , very precise also and quick response at trigger , good material . Came in time , in good condition, nice packed , is a good replica , worth it all the money
      Opinion rating: 2
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    The administrator of your personal data is \ KRAKMAN P.Kiepura, K.Michalik Sp. k. with its registered office in Kraków, ul. Półłanki 18, 30-740 Kraków, NIP: 6793082897, REGON: 122593008. Personal data will be processed only in order to establish contact with you and legally justified purposes of the controller. Providing your personal data by is voluntary but also necessary to contact you. Detailed information about the processing of your personal data can be found in ourPrivacy policy on the rules of processing personal data. Fields marked * are required

Airsoft pistols - effective gameplay toy — Check out the other products in the series





The airsoft replica of the TTI Sand Viper by ARMY ARMAMENT, licensed by Taran Tactical (Jag Precision), is a gas-powered pistol from the R6XX series, known for its reliability and aesthetic appearance. Every detail features precise craftsmanship, care, and durability.

Key Changes in the New Model

The main changes that distinguish this model from the R615 include the CNC-machined slide, steel hammer assembly components, the changed magazine release, and the hammer. The valve striker has also been updated to include a hammer interrupter, and the recoil spring guide has been revised.

Durability, Precision, and Realism in One!

The pistol replica has been designed with a full metal construction, ensuring durability and authenticity. The CNC-machined slide and reinforced feature high durability. while the 5-inch barrel with a compensator and 11x1 CW thread ensures high precision and shot stability.

The blowback system provides realistic operation of the replica, increasing its authenticity. The double-stack magazine holds 28 rounds, and the increased magazine release allows for faster reloads without changing grip. This is particularly convenient for people with smaller hands who might struggle with standard mechanisms. The mounting plate allows for easy attachment of a red-dot sight, enhancing aiming precision.

Additionally, the ambidextrous thumb safety allows for slide lock without changing grip, improving comfort and safety. The enlarged magazine well speeds up magazine exchanges, making it faster and more efficient. The polymer grip with a stippling pattern provides a firm hold in different weather conditions, improving control during shooting. The integrated rail allows the attachment of additional accessories, such as a tactical flashlight, increasing the functionality of the replica and allowing better customization for different conditions. Each replica is equipped with an individual serial number and an adjustable hop-up system, allowing precise control of the BB trajectory. The wear- and cold-resistant sealed rubber ensures a tight seal even in low temperatures, improving the replica's reliability in tougher conditions.

The replica is also equipped with a reinforced polymer nozzle, providing shot power stability, and sealed magazine valves that improve loading comfort, reduce gas consumption, and ensure smooth operation.

Suggested Upgrades

To improve the pistol's performance, we recommend purchasing the Crazy Jet barrel set, hop-up chamber, and rubber from the renowned company Maple Leaf. These upgrades will enhance range, precision, and control over the BB's flight trajectory.

The package includes:

  • R615 TTI Sand Viper replica
  • 28-round green gas magazine
  • Red-dot sight mount
Note: The red-dot sight is not included.

Recommended products:

Each replica undergoes a zero check. It is tested and chronographed using the XCORTECH X3200 chronograph.


Safety & Usage Guidelines

Please read the following information for safe product use:
SKU: R615-1 · EAN: 5904420012511 · R615-1 TTI Sand Viper (upgraded version) [JAG Arms] ·
Report safety issue · Responsible person & manufacturer
Responsible person & manufacturer
Responsible person for product placed on the EU market:
KRAKMAN P. Kiepura, K. Michalik sp.k. · Pollanki 18, 30-740 Krakow, Poland · shop@taiwangun.com
Manufacturer:

REPLICAS AVAILABLE ON TAIWANGUN.COM MIGHT BE PURCHASED ONLY BY ADULT USERS. PRODUCTS FOR ASG AND MILSIM USE ONLY.

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