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Established 2006. Kent's Only Authorised 5.11 Tactical Retailer

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Simple, tough and affordable

The SMK DB3 Synthetic Under Lever is a no-nonsense spring air rifle that has long been a favourite first gun. The under lever action with a sliding breech makes loading straightforward, while the spring piston powerplant needs no gas or charging, just cock, load and shoot.

Built to take knocks

The black synthetic stock is weatherproof and shrugs off the bumps of everyday use in the field or garden, making the DB3 an easy rifle to live with. Fibre optic Tru-Glo sights are fitted for quick aiming, and a grooved dovetail rail lets you add a scope when you are ready.

UK legal .22 power

Producing around 9.5 to 10 ft lb, the DB3 sits comfortably under the 12 ft lb legal limit, so no firearms certificate is needed for over 18s. In .22 calibre it is a capable plinker and target rifle that punches well above its modest price.

Buy and service in Kent

Browse more in the outdoor shooting range at Platoon Stores, and use our in-house gun repair and servicing in Kent to keep the spring in top form.

General
BrandSMK
ColourBlack
Build & furniture
Stock An M4 / AR-15 buffer tube means most aftermarket stocks will fit.Black synthetic
Dimensions
LengthApprox 41.5 in (105 cm)
WeightApprox 7.2 lb (3.3 kg)
Other
Calibre.22 (5.5mm); .177 also available
TypeSpring piston
ActionUnder lever, sliding breech
TriggerAdjustable
SafetyManual
Scope RailGrooved dovetail
LoadingSingle shot
PowerSub 12 ft lb (approx 9.5 to 10 ft lb)
BarrelApprox 17 in, grooved rifled
SightsFibre optic Tru-Glo, adjustable

Frequently asked questions

Does the DB3 need a licence?

No. It is under 12 ft lb, so no firearms certificate is needed. You must be 18 or over to buy.

How is it cocked and loaded?

It uses an under lever with a sliding breech. You cock the lever, drop a pellet into the breech and close it, one shot at a time.

What power does it produce?

The DB3 typically sits around 9.5 to 10 ft lb, comfortably within the UK sub 12 ft lb legal limit.

Can I fit a scope?

Yes. It has a grooved dovetail rail for scope mounts, and fibre optic open sights come fitted as standard.

Is it a good beginner rifle?

Yes. Its low price, simple spring action and durable synthetic stock make it a popular starter air rifle.