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Pre-Order ETA November 2025 Krytac Alpha CRB-M Airsoft AEG Rifle (Model: Combat Grey / Go Airsoft Package)

ID: 105735 (AEG-KTAEG-APCRB-CG-PKG1)
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Krytac

$487.29 $448.32

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This is a pre-order item with an ETA (estimated arrival) of November 2025

A pre-order item is an up coming new product, or an item in the process of being restocked to the Evike.com platform by it's manufacturer.By pre-ordering an item, you will have reserved the inventory availability to receive it before the goods arrive. All pre-order items are eligible for a full refund at any time during the waiting period; simply call or drop us an email with the order # and the pre-order item you would like to cancel for an immediate refund. Due to circumstances such as US customs inspection, factory delays and other situations out of our control, all ETAs (estimated time of arrival) are estimated to our best ability and are subject to change.

Features

  • Package comes with a Red Dot optic, 3 extra magazines, a 9.6v 1600mAh NiMH battery, and a Smart Charger!
  • Aircraft Grade Aluminum Receiver - KRYTAC receivers are made from an aircraft grade aluminum alloy and molded to a modern, billet-style, aesthetic. The alloy construction offers lightweight strength and realistic durability, with enhanced features, such as enlarged trigger guard for gloved hands, and a flared magwell for seamless reloading
  • M-LOK Handguard - The KRYTAC Alpha handguards are CNC machined from hard anodized, lightweight aluminum. The ergonomic Alpha rail contours to the hand for a comfortable support grip
  • Optics rail - Red dot sights are the perfect compliment for the CRB's MIL-STD1913 Picatinny optics rail
  • Ambidextrous Selector - Ambidextrous switches allow the operator to maintain control of the AEG, regardless of dominant hand manipulation
  • Realistic Controls - The charging handle is not just for looks. When the charging handle is pulled, the dust cover opens, revealing the hop up, for unencumbered adjustment
  • Adjustable Battery Stock - A 6 position adjustable stock allows the rifle to adapt to your preferences. The large cavity in the stock provides ample space for storage and with the extended butt pad it can accommodate a wide variety of batteries
  • Nautilus V2 Gearbox - A representation of decades of experience in airsoft and tech work went into creating the highest performing and most rugged gearbox from the factory. Features that would require custom fabrication and cutting in years past are standard in the Nautilus
  • Rotary Hop Up - The KRYTAC Trident Series AEGs were the first M4 style airsoft replicas to utilize a numbered rotary hop up, with tactile feedback for precision hop up adjustments.
  • MOSFET - The Nautilus MOSFET safeguards the circuitry and is strategically positioned at the rear of the gearbox in order to maximize space in the battery compartment.
  • Angle Of Engagement - The Nautilus Gearbox achieves perfect AOE out of the box thanks to the enlaged padding on the rear of the cylinder head and the absent second tooth on the piston.
The KRYTAC ALPHA CRB is an entry level lightweight aeg that can be configured to meet the demands of intensive play.

Premium materials throughout the ALPHA CRB's design, such as 6061-T6 aluminum and reinforced polymers, lend to a robust and lightweight AEG, that can also withstand the abuse of uptempo gameplay. To further improve the weigh reduction, the non-functional mock bolt plate, plate mechanism, internal catch and catch spring have been removed.

The KRYTAC ALPHA Full Metal M4 CRB combines exceptional materials and craftsmanship, with a simple and ergonomic design, that make it a solid entry level AEG for those looking to get into the sport.

The Evike "Go Airsoft Starter Package" has been carefully curated to include the base essentials needed to get your AEG up and running for your first Airsoft game.Everything chosen for this package consists of highly recommended add-ons from both experienced players and technicians alike; great for first time players or for anyone looking for a backup set of accessories.

The package includes: one high quality Matrix 9.6v 1600mAh NiMH rechargeable battery pack, a universal NiMH/NiCd charger that will optimally charge your batteries every time, three spare magazines to allow you to carry extra ammo out onto the field, a quick acquisition red dot optic for easy aiming, 5000 rounds of /25g EMG Match Grade BB's, and finally an Airsoft Safety Sack to store your gun in during transport.

Manufacturer: Krytac

FPS Range: 340-350

Specifications:

Length: 675mm - 787mm (26.5" - 31") (Adjustable)
Weight: 2500g (5.5lbs)
Inner Barrel: 280mm (6.05mm Diameter)
Magazine Capacity: 300rd Hi-Cap M4 magazine. Works with Tokyo Marui, Matrix, G&P and other compatible M4 / M16 Series Airsoft AEG Magazines
Thread Direction: 14mm Negative
Gearbox: Ver 2 Full Metal, Fully Upgradeable
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Battery: 9.6v 1600mAh Butterfly Type (Battery included. Wired to the stock with Small Tamiya connector)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, 3x Extra Magazines, 9.6v 1600mAh Butterfly Type NiMH Battery, Smart Charger, Rifle Sack, 5000 .25g EMG BBs, Manual

Note: The Alpha series does not include the non-functional mock bolt plate, bolt plate assembly, internal catch and internal catch spring.

About Krytac

KRYTAC is the premier brand of airsoft, utilizing the very best materials and methods, in order to create the very best competition ready products.

Community Innovation Excellence The foundations for which the KRYTAC brand is built upon. The shooting community is expanding every day, with new shooters and new shooting sports rapidly developing. KRYTAC™s focus is to cultivate that community with innovative products that lay the foundation of safety, to build shooting skills, and to evolve with the shooter. KRYTAC™s worldwide perspective stimulates innovation in design to achieve new levels of efficiency, power, ergonomics, and aesthetics in every product. Every process of development is aimed at offering the best possible ownership experience, from beginning to end, KRYTAC strives for excellence.

The KRYTAC team is comprised of highly experienced professionals who have come together for one common goal, to elevate your expectation of performance, value, and service.

49 Customer Reviews

(Write a review)

by Brandon J. on 08/12/2025
"If you are new to Airsoft and do not feel you are going to be playing very often, this is a great gun that can take a beating and will be reliable for years to come. RECOMMEND TO ANYONE!!! If you are a beginner or experienced player and know you will be playing often, you are going to find out very quickly there is much to be desired in terms of performance. My suggestion would be to get is to get a Trident MKII or MK III, as you will get a more responsive AEG out of the box. While I do have a more expensive/customized AEG I still come back to this AEG for play more regularly than I thought I would. There is just something about the feel and balance of a Krytac.

Upgrades:
- Arcturus RS™ HCL Spring M120
- T238 Shim Pad Pack (really smooth)
- Prometheus Spur Gear Spacers for Krytac V2 GB (used 3.5mm space with 0.1 shim)
- Krytac Complete Switch Assembly w/ MOSFET for Trident AEGs (Deans)
- Prometheus Sealing Nozzle for Airsoft AEG (Type: Krytac Spec M4)
- Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4 Series AEGs (Kept stock bucking and nub)
- Prometheus 6.03 EG Tight Bore Inner Barrel by Laylax (Model: Krytac Special Edition / 280mm)

Pros:
- Krytac reliability and durability you have come to know, and love is second to none.
- Low maintenance and runs like a beast even in dry/dusty and hot weather environments.
- I now understand why everyone raves about the quality of Krytac gearboxes
- Krytac magazines are awesome and use them in other M4 setups.
- Full metal externals. Dropped several times, no chipping.
- Upgrades made a huge difference in accuracy.

Cons:
- It appears the only way to upgrade motor is to also upgrade MOSFET unless you use Krytac 30k.
- Can not get different gears to work without having to shave/trim the gearbox, kept stock 18:1’s
- Can be finicky with aftermarket parts like cylinders, cylinder heads, and pistons.

Future Potential Upgrades:
- JeffTron Scylla Airsoft Drop-In Model: V2 or JeffTron Leviathan Airsoft Drop-In Type: V2 Optical
- T238 Brushless Basic 25k or Warhead Industries "BASE" 20k or 27k
by pavel b. on 07/18/2025
"Great beginner airsoft rifle, fps matches most indoor fields requirements
when i recieved mine i made a few upgrades:

Motor- Lonex TITAN Airsoft AEG Motor

Spring-M100

Gearbox & Gear- SHS 8mm bearings

barrel- Tightbore Barrel (6.03-6.05mm) i used - Prometheus 6.03 EG Tight Bore Inner Barrel for Airsoft AEG by Laylax BOUGHT IT AT EVIKE

shimmed gears

and installed GATE TITAN II Bluetooth Drop-In MOSFET

it is a expensive upgrade (everyone has a different budget)
by jacob b. on 05/16/2023
"got one of these from the Saint patty day box of awesome so 240$ . I would have been happy even paying full price 350$ for this thing. Took it to a game for the first time this weekend and it’s jus a laser. Was playing against some hpa builds an I didn’t feel out ranged or out gunned at all. All I did was put in a 407mm barrel covered with suppressor and it was out ranging pretty much all the other aegs at the field that day. Gotta say overall pleased with it. Cronoed a little low fps like 320-335 with .28g but it didn’t seem to matter thing was still a beast. ROF and trigger response amazing with 7.4 Titian power. Coating on the paint is really nice too, resistant to scratching a bit. We’ll see how it does the rest of the summer I may put in a 400 fps spring anyway just to see how far I can get this thing to shoot.

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This is a pre-order item.

Pre-order estimated arrival: November 2025

By adding a pre-order item to your shopping cart, you will guarantee yourself to have the item reserved before they are offered as an in-stock item. Often, you will also save on shipping while not risking a rate item being sold out before you have a chance to buy it. Being the largest Airsoft distributor in the America continent, Evike.com is the gateway for many exciting items entering the Airsoft world. All pre-order items are tagged with our best estimate on arrival times factoring in manufacture delay, us custom examinations and other factorys to the best of our ability. The goods on pre-order generally arrive before they are past due or on-time 99% of the time. All pre-order items are processed subject to item availability on a first-come, first serve basis. All orders and payments are processed at the time of payment. Buyer reserve the rights to a full refund on any pending pre-order items at any time.