Cybergun Colt 1911 SRV-12 Ported GBB Pistol

Cybergun
Code:
£99.99
  • Colt trademarks
  • Full metal construction
  • Ported and skeletonised design

Seeing over a century of continuous service, John Browning’s 1911 design remains one of the most iconic and widely respected pistols ever created. Trusted by military, law enforcement and civilian users alike, the 1911 has earned its reputation through simplicity, reliability and outstanding ergonomics. The Cybergun Colt SRV-12 1911 Ported GBB Pistol captures this legacy perfectly, blending classic design with modern enhancements for Airsoft use.

Ideal for skirmishing or showing off in a fancy display, this full-metal gas blowback 1911 delivers realistic handling, satisfying recoil, and authentic Colt styling, making it a superb choice for players who appreciate timeless firearm design.

Full description

Frequently purchased with this pistol...

Description

The Cybergun Colt SRV-12 1911 Ported GBB Pistol features a full-metal frame and slide, providing a realistic weight and feel that mirrors the real-steel counterpart. Complete Colt trademarks and fine detailing give this replica an authentic appearance, while the ported slide and outer barrel introduce a modern performance-inspired aesthetic without losing the pistol’s classic roots.

At the front of the slide, the Novak-style iron sights feature a low snag design with anti-glare serrations on the front blade. This makes the sights easy to acquire in bright conditions and ensures fast alignment during high-pressure engagements. The fixed front sight pairs with a target-style rear sight, offering a clear and intuitive sight picture at typical Airsoft ranges.

The slide features front and rear fine serrations on both sides, cut at a swept-back angle to ensure a positive grip when racking the slide in any weather conditions. Between the serrations, the slide profile is subtly reduced to save weight and complement the ported barrel design. The slide lock and magazine release are both textured, ensuring reliable operation even with wet hands or gloves.

Ergonomics is where the 1911 truly shines, and this replica stays true to that heritage. The ultra-comfortable rubberised grip wrap, combined with front and backstrap knurling, provides excellent traction and control. The pistol sits naturally in the hand, with all controls falling exactly where you expect them to be, making it feel instantly familiar even to first-time users.

The curved trigger features a skeletonised design and a textured face, allowing for a consistent, precise trigger pull that fully exploits the short, crisp 1911 trigger break. The ambidextrous frame-mounted safety sits comfortably under the thumb and supports cocked and locked carry, while maintaining a low snag profile suitable for a combat pistol.

At the rear of the frame, the classic beavertail grip safety ensures the trigger cannot be engaged unless the pistol is held correctly, preventing accidental discharges during holstering or handling. Above it sits a skeletonised hammer, reducing weight and adding a modern visual touch, while also featuring serrations for manual cocking if required.

Internally, the pistol features a metal reinforced outer barrel, chamber and recoil spring guide rod, ensuring durability under repeated gas blowback cycles. The realistic blowback action is complemented by a mock firing pin mechanism, enhancing immersion with every shot. The drop-free magazine ensures fast and reliable reloads when it matters most.

Blending over 100 years of proven design with modern materials and styling, the Cybergun Colt SRV-12 1911 Ported GBB Pistol is a faithful and functional tribute to one of the most influential sidearms ever created.

Features

  • Official Cybergun Colt SRV-12 1911 gas blowback pistol
  • Full metal frame and slide for realistic weight and feel
  • Complete Colt trademarks and authentic external detailing
  • Ported slide and outer barrel for modernised styling
  • Realistic gas blowback action with mock firing pin mechanism
  • Metal reinforced outer barrel, chamber and guide rod
  • Novak-style fixed iron sights with an anti-glare front blade
  • Front and rear slide serrations for positive handling
  • Ultra comfortable rubberised grip wrap
  • Front and backstrap knurling for enhanced control
  • Classic beavertail grip safety
  • Ambidextrous frame-mounted safety
  • Skeletonised hammer with serrations
  • Textured slide stop and magazine release
  • Drop free magazine design

Package Includes

  • Cybergun Colt SRV-12 1911 Ported GBB Pistol
  • 15rnd Gas Magazine

Specification

General

Weapon Construction External
Platform Type
Pistol
Over 18 Only Icon
Over 18
Yes
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
Screwdriver Icon
Prebuilt
Yes
Package
Included Items
Magazine
Skill Level Icon
Skill Level
Beginner Player
Patrol Base - Warning Icon
Warnings
Lubrication is required

Testing

FPS Icon
FPS, using 0.20g BBs
Approx.315fps ± 10%, using 0.20g BBs
Testing Notes
Manufacturer FPS Estimate using 0.20g BBs

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx.0.75KG
Weapon Length Collapsed
Length
22cm

Construction

Colour Wheel Greyscale
Primary Colour
Tan/Black
Tan / Black
,
Silver,
Dual Tone Silver / Black
Silver / Black
,
Colour Wheel Greyscale
Secondary Colour
Black
Construction Icon
Construction
Alloy slide, frame, outer barrel & controls. High density polymer grip panels.

Weapon Specific

Power Source Icon
Powered By
Green Gas
Blowback Icon
Blowback Type
Gas Blowback
Platform
Platform
Pistol, 1911,
Fire Select Icon
Fire modes
PatrolBase | Fire Select Safe
Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Weapon Safety Features Icon
Safety Features
Trigger Lock, Grip Safety,
Shooter Configuration Icon
Shooter Configuration
Right Handed
Weapon Configuration Icon
Platform Configuration
Standard
Weapon Scale Icon
Platform Scale
1:1
Suggested BB Weight
Suggested BB Weight
0.25g

Hop-Up

Hop-Up Unit Adjuster Icon
HOP-Up Adjuster Type
Gear
Hop-Up Unit Location Icon
HOP-Up Adjustment Location
On the outer barrel, accessible when the slide is removed and the pistol is in field stripped condition.

Furniture

Weapon Furniture Icon
Furniture
  • Ambidextrous Safety
  • Textured Pistol Grip
  • Ported Slide
  • Beavertail Grip Safety
  • Skeletonised Trigger
  • Skeletonised Hammer
  • Front Slide Serrations
  • Anti-glare open iron sights
Sight Type Icon
Sight Type
Anti-glare open iron sights
Sling Plate Icon
Sling Options
Lanyard Loop, Grip,

Barrel

Outer Barrel Length (in)
5.1''
Icon Thread Type
Outer Barrel Thread Type
Female
Inner Barrel Diameter
Inner Barrel Diameter
6.08mm
Inner Barrel Length
Inner Barrel Length
115mm

Magazine Specific

Magazine Type
Magazine Type
Gas, Low Capacity,
Magazine BB Capacity
Magazine BB Capacity
Approx. 15 Rounds

Gas Gun Specific

Gas Can Icon
Gas Type
Green Gas
Gas Can Icon
Gas Recommendation
Green Gas

Size guide

Joule Charts

Special Instructions

These table can be used as a reference to see if the BB weight you are using will be over acceptable Joulage limits at some Airsoft Sites in the UK. To check if the weight can be used chrono your weapon using the BB you intend to use, and then compare it to the chart.

FPS, Power and Joule Limits can vary from site to site, so please get in touch with where you're going to play with in advance to avoid disappointment.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, with a 350fps limit for Automatic Replicas, 400fps for Semi-Automatic Replicas, and 500fps for Bolt Action Replicas.

Tap the tabs below to open the relevant chart for your replica.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, and is the equivalent of 350fps, using 0.20g BB resulting in an upper limit of 1.14j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
325 0.98 1.23 1.37 1.47 1.57 1.77 1.96 2.11 2.21 2.45
328 1.00 1.25 1.40 1.50 1.60 1.80 2.00 2.15 2.25 2.50
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
335 1.04 1.30 1.46 1.56 1.67 1.88 2.09 2.24 2.35 2.61
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
345 1.11 1.38 1.55 1.66 1.77 1.99 2.21 2.38 2.49 2.76
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
355 1.17 1.46 1.64 1.76 1.87 2.11 2.34 2.52 2.63 2.93
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 400fps, using 0.20g BB resulting in an upper limit of 1.49j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 500fps, using 0.20g BB resulting in an upper limit of 2.32j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90
420 1.64 2.05 2.29 2.46 2.62 2.95 3.28 3.52 3.69 4.10
430 1.72 2.15 2.40 2.58 2.75 3.09 3.44 3.69 3.86 4.29
440 1.80 2.25 2.52 2.70 2.88 3.24 3.60 3.87 4.05 4.50
450 1.88 2.35 2.63 2.82 3.01 3.39 3.76 4.04 4.23 4.70
460 1.97 2.46 2.75 2.95 3.15 3.54 3.93 4.23 4.42 4.91
470 2.05 2.57 2.87 3.08 3.28 3.69 4.10 4.41 4.62 5.13
480 2.14 2.68 3.00 3.21 3.42 3.85 4.28 4.60 4.82 5.35
490 2.23 2.79 3.12 3.35 3.57 4.02 4.46 4.80 5.02 5.58
500 2.32 2.90 3.25 3.48 3.72 4.18 4.65 4.99 5.23 5.81
510 2.42 3.02 3.38 3.62 3.87 4.35 4.83 5.20 5.44 6.04