F21 FLEX M-LOK Electric Softgun Rifle with ETU

F21 FLEX M-LOK ELECTRIC SOFTGUN RIFLE

Good performance, With SA ETU 2 installed - This ETU unit gives AEGa longer life and also gives you a programmable trigger with the following options:

- Binary trigger
- 1-5 shot burst
- Adjustable trigger sensitivity

F21 softgun replica is equipped with Mlok Rail, slim stock and nice finish, which helps to give the rifle a unique look. The rifle comes equipped with, among other things, quick spring change, precision barrel and rotating hop-up. Here you get an extremely good deal for your money and can be strong on the field at a very nice price.

F21 is a slim and compact combat rifle replica with the option to upgrade the innards, mount all tactical equipment such as sights, suppressors, lasers and lights. Adjustable flask makes it suitable for everyone.

This is the FLEX series

Nylon reinforced polymer forehead and reciever as well as stock, this makes the model much cheaper, but thanks to the solid insides, the FLEX series performs as well as more expensive rifles in its class . Do not be fooled by the fact that the rifle is made mostly of nylon reinforced polymer, because the quality is impeccable and without slack, moreover, important parts such as the barrel, charging arm, pins and screws are made of metal.

Reinforced V2 gearbox which is ready for up to M140 springs.

ESA Quick Spring Change allows you to change springs in under a minute without having to dismantle the gearbox. Out of the box, the rifle shoots 380fps, but an M90 spring is included to bring the rifle down to 310fps if desired.

Upgrades The rifle has a 6.03mm tightbore precision barrel and a rotary adjustable hop-up. The combination of these two parts provides legendary precision!

21mm rail and 14mm CCW threads

The rifle has 14mm CCW threads on the end of the barrel, so here you can attach a silencer or tracer if you wish. Along the upper side there is a 21mm rail for attaching optics if desired. The rifle has flip-up iron sights, these can be removed if necessary.
The stock has 21mm rails in the front part, on the sides and below.

Hop-up - How to adjust it?

The hop-up can be easily adjusted by pulling the charging arm. You then get access to a rotating wheel that you use to adjust the hop-up. This allows you to change the trajectory of the bullet so that you get optimal range on your shots.

Not sure which battery or charger you need? Read our Guide - Battery and charger for softgun

Here you will find

- Batteries (We recommend 7.4 Li-Po PDW battery)

- Glasses & Masks

- Balls and accessories

- Extra magazines

- Sights/Lights

- Grep

- Sling

- Storage

- Mufflers (14mm CCW)

The customer purchases the goods at his own risk and is responsible for complying with all local legal requirements regarding the purchase, possession, use or transport of the goods available in the online shop.

This includes, but is not limited to, ASG (softguns), air rifles and paintball replicas, which may be subject to specific weapons and ammunition regulations.

Restrictions on the purchase, possession, use or transport of these goods may apply in the country of destination, and the seller assumes no responsibility for this. Any fees or costs (including administrative fees, validation, tax and customs) are the responsibility of the customer.

The use of ASG (softguns), air rifles and paintball replicas requires proper safety measures and caution. These products are not intended for persons under the age of 18.