This gun no longer contains metal bushings.
To quite down the rifle it was switched to a plastic bushing and a metal hop-up from its original ABS hop-up.

Description:
People asked for an airsoft rifle to be made in the USA and they got it! The UTG Model 4 series is assembled in the US using the highest quality of components ranging from %100 metal upper and lower receivers, machined metal outer barrel, classic style ABS fore grip, durable functioning charging handle, ergonomic pistol grip and a high quality, quiet gear box.

All of the metal parts, except the upper and lower receiver, are %100 machined for durability and reliability. They body is dye-cast by an actual firearm company for UTG's use in this rifle. The barrel is also %100 machined allowing you to have a durable and reliable barrel that will not bend or break if dropped.

Believe it or not, our favorite thing on the UTG Model 4 series here at tacticalair.com is the pistol grip. It is the most comfortable grip we have encountered on a full kit AEG. It is a synthetic grip that is lined with rubber and textured for grip and then shammed with a palm swell and small pronounced thumb rest. This however is regrettably only for right handed shooters but even lefties will enjoy the feel of this grip because it is designed so well.

The Model 4 Spec-Ops Carbine AEG also uses an assault style stock that allows you to use a large battery with higher capacities.

We highly recommend the UTG Model 4 series for the serious airsoft enthusiast and even ones new to the sport. It is both reliable, durable and is matched with a 120 day warranty through the manufacturer! (30 days through us, 90 through UTG)This is an industry first! Most airsoft guns will have issues with in the first 3 months with in heavy use and UTG understands that even something like the model 4 can have issues.

If you don't have one now, get one!

Features :
Classic style fore grip
Compact barrel length for CQB applications
Assault Style stock for large battery storage
Metal upper and lower receivers
Fully adjustable and detachable match grade rear sight
Ergonomic pistol grip is considered by many as the comfiest one on the market
Authentic look, feel and weight
High torque motor
Fully functioning charging handle
Field style break down

Specifications:
Body Components: %100 Metal Upper and Lower Receivers
External Barrel: %100 Machined Metal
RIS/RAS: No
Mechbox Type: Version 2
Bushings: 7mm Plastic
Spring Guide: Metal Spring Guide
Overall Length: 30" Fully Extended
Inner Barrel Length: 300mm
Motor Type: Long Shaft
Hop Up: Adjustable - One Piece Metal Unit
Fire Mode: Semi and Full Auto
Gun Weight: 6.10lbs
Average Maximum Muzzle Velocity: 360.00 FPS with .20 gram BBs
Front Sight: Adjustable Blade
Rear Sight: Fully Adjustable for Windage and Elevation - Match Grade
Effective Range: 100 Feet
Battery Pack Size: Large - Large with Mini Connector Included
Connector Type: Mini Tamiya

Package includes:
UTG Model 4 Spec-Ops Carbine AEG Airsoft Rifle, manual, one 300 M4 high capacity magazine, 8.4v, 1800 mAh mini battery, charger, detachable match grade rear site, needed tools and unjamming/cleaning rod,

We recommend only using high quality .20g and .25g BBs for higher performance, better accuracy and to prolong the life of your gun.