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  • Description
  • Specifications
  • Customer reviews
  • Questions & Answers
Caspian Arms is a maker of custom 1911 components, and many competitors build their own 1911 from high-quality Caspian's components. This airsoft gun is a 1:1 replica of the Caspian Arms custom 1911 .45 ACP and weighs the same as the Caspian custom gun.
  • Uses green gas but is also CO2-compatible
  • Full-metal construction for authentic feel & operation
  • 20mm rail under barrel
  • Realistic blowback & recoil
  • Adjustable Hop-Up
  • Semi-auto
  • Uses .20g or heavier BBs
  • Includes green gas mag & owner's manual


Click on the AMMO link for suggested BBs and the ACCESSORIES link for gas, goggles & more.

other products by Caspian

Caliber6mm
Velocity300 fps
Overall Length9.0"
Shot Capacity30
BarrelSmoothbore
Front SightBlade and Ramp
ScopeableNo
Suggested forSkirmishing
ActionSemiautomatic
PowerplantGas
FunctionRepeater
Hop UpAdjustable
BlowbackYes
MaterialFull metal
Ammunition0.2g+
Body TypePistol
Weight2.2 lbs

other products by Caspian

Average Customer Review

5.0 (2 reviews)
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5.0 5.0

5.0 5.0

5.0 5.0

By Mike from USA on 2009-03-13
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0.00 ratings

Things I liked: Nice weight, feel for a 1911 airsoft pistol. The gun out of the box shot very well, made an adjustment to the rear sight and accuracy is right on. I get about two or so magazines out of one gas fill up, also have the co2 magazinge and it hold s more bb's and the fps is definitely higher The finish is simply great. I think anyone who buys this pistol will enjoy it.

Things I would have changed: Nothing

What others should know: First of all I think Pyramid sales and service are great. I have bought from another well known company, they're ok, but I keep coming back to Pyramid for the prices and fast delivery service, thanks Pyramid!!

5.0 5.0

5.0 5.0

5.0 5.0

By Jacob from USA on 2008-05-30
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0.00 ratings

Things I liked: The weight gives it the realistic feel to it,the blowback is awsome its semi auto thats a nuce addtion its ALL metal the only plastic is the orange tip

Things I would have changed: on the clip the bottom is plastic and very breakable so be careful i drop my clip and the bottom shatered,the clip still works so no big

What others should know: you wont regret getting this gun,oh yea this thing put a hole in a Oil canaster from 20 feet, and a penny size bruse on a dude 34 feet away

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Item Description

SDWE51AKB [PY-1465-2561]
Caspian Arms Hi-Capa 5.1K gas pistol
Caliber6mm
Max Velocity300 fps

Compatible with Caspian Hi-Capa 5.1K Gas Pistol

WE Hi Capa 5.1 Series CO2 28 Round Magazine
WE Hi Capa 5.1 Series CO2 28 Round Magazine

$39.95 $29.95

Pre-orderOut of Stock
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