Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
FREE SHIPPING for orders over $149! New deals released hourly and daily. See Deals Here!

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

ID: 27972 (GS-GP656)
4.5 stars, based on 11 reviews
G&P Long Range M203 High Power 40mm Airsoft BB Gas Grenade
Hover or touch above to zoom
Youtube preview Product image 1 Product image 2


This item is currently Sold Out

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

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.

11 Customer Reviews

(Write a review)

by Joey Z. on 08/15/2019
"This is a great shell, however, if you put it in a G&P under-barrel grenade launcher, you will struggle a little bit, I made a 3d printed sleeve for the shell then it work just fine.
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 Tammy M. on 04/22/2015
"bought one 3 months ago and it works great in my MGL. long range and accuracy. The only 2 minor cons is that #1 I had one before and it wouldn't reset so I sent it back and got a new one. #2 you need to press really hard on the back' but that's a fine trade off for the large tactical advantage it gives you.

Comments & Community

Discuss about G&P Long Range M203 High Power 40mm Airsoft BB Gas Grenade with your friends and fellow shoppers!

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

California Proposition 65 Warning: Cancer and Reproductive Harm -

This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

Customers who bought this also purchased

Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.