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G&P Long Range M203 High Power 40mm Airsoft BB Gas Grenade

ID: 27972 (GS-GP656)
4.5 stars, based on 10 reviews
G&P Long Range M203 High Power 40mm Airsoft BB Gas Grenade
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • Long inner barrel for higher effective range
  • Reinforced high quality internal handles high pressure gas
  • Safety Screw on cap included
Weight: 335g
Capacity: 18 rounds
Caliber: 6mm Airsoft bb
Gas: 134A Gas, Green gas, Propane Adapter or red gas.
Application: For G&P, CAW, Matrix, Madbull, ICS, Dboy, Classic Army, Sunproject, and other standard 40mm Airsoft grenade launchers.

Manufacturer: G&P

FPS: 10

About G&P

G&P is among the oldest Military-simulation and training Airsoft manufacturers in the world. Started as a top combat light provider for law enforcement and military agencies around the world, G&P branched into Airsoft manufacturing with the same belief to never sacrifice quality for lower price. Their motto is visible on every G&P product. Every G&P AEG rifle is hand assembled and individually fine-tuned by top technicians in the industry to match G&P's unparalleled quality and reputation. G&P utilizes CNC precision machining and real-steel finish/coating processes on many of their products.

10 Customer Reviews

(Write a review)

by Dominick V. on 10/17/2018
"They leak sometimes but other than that HOLY MOLY these 'nades will scare the crap out of your enemies!
by christina j. on 08/24/2017
"Love these grenades!! They shoot between 15-25 yards and really hurt. At first the gas was leaking but i put some silicone in it which fully sealed it and works great. So far no issues really.
by Ramon M. on 01/08/2016
"It's a very high quality finish and works very well as it should but once in a while or maybe between 3 or so shots you must open it up because the bearings sometimes loosens but usually works afterwards once its sets. Its not hard at all, for me anyway and make sure to grease up the bearings and put silicon oil on the o-rings also. The fill valves is pretty much the same as madbulls, so if that breaks just buy a madbull fill valve which are made of steel rather than brass like this one. This is a good buy by the way, you wont regret this if you don't mind the cons that i mentioned. I will definitely buy another one or two.

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