Best Gas Blowback Airsoft Rifles in 2026

52-shot, .177 caliber BB air gun with realistic blowback action; Semi-auto and full-auto shooting modes

Powered by two 12-gram CO2 cartridges (CO2 NOT included)

Shoots .177 caliber steel BBs at up to 465 fps

Lancer Electric Trigger Unit (ETU) with built-in MOSFET for improved performance, snappy trigger response, cyclic rate, and accuracy

Reinforced redesigned metal version Gen-2 gearbox with ultra-smooth 8mm bearings, 18:1 steel gears, steel teeth polycarbonate piston, and reduced heat spikes

Quick change spring design accessible through buffer tube, flat trigger, and enlarged trigger guard design

BB AIR GUN: The M1 Carbine Blowback BB Rifle is a CO2-powered version of the legendary gun used by the US Military from WWII through the 1970s. With a .177 caliber and a barrel length of 17.25 inches, it has the look and feel of the real thing.

HIGH-QUALITY: Our CO2 BB gun has either a synthetic wood-look stock or a hardwood stock and features historic accuracy and full-metal action. This multiple-shot air rifle has a smooth-bore barrel and a gas-powered recoil system and weighs 5.7 lbs.

AIR RIFLE .177 ACTION: Our high-powered BB rifle operates off of a single 12-gram CO2 cartridge held in the 15-round drop-free magazine. With each pull of the crisp two-stage trigger, you'll send steel BBs downrange at speeds of up to 425 fps.

Fully trademarked H&K engraving; Compact design and realistic hard-kick blowback

Extremely high quality build and detailed finish; Powered by efficient airsoft green gas (green gas NOT included)

Semi-auto and full-auto shooting; Adjustable hop-up for optimized range

Fully trademarked H&K engraving; Compact design and realistic hard-kick blowback

Extremely high quality build and detailed finish; Powered by efficient airsoft green gas (green gas NOT included)

Semi-auto and full-auto shooting; Adjustable hop-up for optimized range

Reinforced internal parts and redesigned stock with simple-access battery compartment

Semi-auto and full-auto shooting

Features a full metal gearbox, adjustable hop-up, and a polymer body

◙ NOT a part or component. NOT for real weapons. Optics (Scopes/Red Dots in images) NOT included unless stated clearly. Battery and Charger may not be included. Please check the bulletpoints AND description carefully (Click on Show More if available). Blaze orange tips are preinstalled. Assembly may be required. ◙

Full metal slide and mid frame with matte tan finish

Injection molded polymer grips provide a superior gripping surface without the additional weight of a Metal frame

Reinforced internal parts and redesigned stock with simple-access battery compartment

Semi-auto and full-auto shooting

Features a full metal gearbox, adjustable hop-up, and a polymer body

Semi / Full Automatic Airsoft Rifle

Fires .6mm BBs up to 375fps with Adjustable Hop-up

Green Gas Powered Blowback (Green Gas Not Included)

◙ NOT a part or component. NOT for real weapons. Optics (Scopes/Red Dots in images) NOT included unless stated clearly. Battery and Charger may not be included. Please check the bulletpoints AND description carefully (Click on Show More if available). Blaze orange tips are preinstalled. Assembly may be required. ◙

Utilizes the Western Arms gas blowback system ensuring reliable performance with a plethora of aftermarket parts and accessories

Injection molded polymer receiver provides rugged durability without the additional weight of a metal receiver

Fully licensed by Heckler & Koch; Heavy duty metal frame with weather resistant powder coat finish

Full auto with blowback action

Adjustable hop-up for optimized range; Includes 40-round mag

◙ This is not a listing for an individual Airsoft part or component. NO parts or components are designed for real weapons. Batteries, scopes, and other accessories NOT included by default unless stated. Please check the description AND bulletpoints below carefully (Click on Show More if available). Federally mandated blaze orange muzzle tip is preinstalled. Some assembly may be required, especially on custom builds and some larger sized Airsoft guns. ◙

Metal Construction

Realistic Field Stripping and Design

Blowback operation of this pistol, compatible with both Co2 and green gas magazines, delivers a realistic shooting experience.

Constructed with a mix of durable metal and plastic, the upper and lower receiver mimic the look and feel of a real firearm.

Equipped with a retractable top folding stock,

◙ This is not a listing for an individual Airsoft part or component. NO parts or components are designed for real weapons. Batteries, scopes, and other accessories NOT included by default unless stated. Please check the description AND bulletpoints below carefully (Click on Show More if available). Federally mandated blaze orange muzzle tip is preinstalled. Some assembly may be required, especially on custom builds and some larger sized Airsoft guns. ◙

Machined aluminum upper receiver with anodized black finish

Injection molded polymer lower receiver

Features an ambidextrous fire selector switch and magazine release for ease of use by both right and left-handed shooters.

The hop-up unit is adjustable to fine-tune the trajectory of the BBs, which can improve accuracy and range.

Comes with a 30-round magazine that is compatible with green gas.