ASG - MK1 Ruger NBB Pistol in Black

Looking for a gas-powered sidearm that delivers raw power and precision without the fuss of blowback? The ASG MK1 Ruger NBB pistol in black is a solid pick for skirmishers who want consistent performance with minimal maintenance. Built with a full-metal upper and a durable polymer lower, the MK1 oozes practicality and dependability in every shot. Whether you're new to the sport or a seasoned player looking for a reliable backup, this airsoft pistol fits the bill perfectly.

Right off the bat, what stands out is the MK1's excellent power output. Clocking in at 380fps (115m/s) straight out of the box, this gas pistol doesn't mess about. It's ideal for long-range plinking or as a sneaky, high-power sidearm in outdoor skirmishes. Thanks to its non-blowback (NBB) operation, all the gas is used for propulsion—no wasted energy on slide movement. That translates to better gas efficiency, faster follow-up shots, and increased longevity under sustained use.

The MK1 Ruger replica has a unique silhouette, instantly recognisable and ergonomically shaped for a comfortable, steady grip. The fixed slide keeps things super quiet when you fire—a real bonus when stealth is the name of the game. It's also much easier to control shot-to-shot, especially with the light trigger pull and firm break that make this airsoft gun feel incredibly responsive in the hand.

Up top, you’ll find an adjustable rear sight that lets you fine-tune your aim, and the adjustable Hop-up system offers that sweet spot of backspin to maximise your range and accuracy. The 120mm inner barrel helps stretch the engagement distance, which is rare for a sidearm. With a bit of tweaking, this thing can punch well above its weight class—perfect for players who want their secondary to do more than just look the part.

Magazine-wise, it comes with a 17-round mag that’s easy to load and feeds reliably. It's not huge, but it’s plenty for a pistol of this kind, especially considering how efficient the NBB system is. You'll get more shots per gas fill than most GBBs, making it a smart choice for longer sessions where you don’t want to faff about with constant reloading or gas top-ups.

At 248mm long and weighing just 550g, the MK1 balances well in-hand and sits nicely in most universal holsters. It’s not too front-heavy, and the weight gives it a realistic feel without being cumbersome. The trigger guard is generous, which is handy for gloved hands, and the overall build quality is rock-solid—as you’d expect from ASG.

If you're after something that blends simplicity, performance, and value, the ASG MK1 Ruger NBB is a cracking option. It’s ideal for players who want to sidestep the maintenance that comes with GBBs, without giving up power or precision. Whether you're slinging rounds on a woodland site or keeping things quiet during CQB, this gas pistol is more than capable of holding its own.

Features

• Rock-solid feel 
• Adjustable Hop-up system
• Adjustable rear sight
• 17 BB large magazine
• Non-blowback for gas efficiency
• 380fps velocity for powerful shots
• Light, consistent trigger pull
• Quiet operation, perfect for stealth

What you get

• ASG MK1 Ruger NBB Pistol 
• 17-round gas magazine
• Adjustable rear sight pre-installed
• User manual

Details

• Length: 248mm / 10.0 inches
• Inner Barrel Length: 120mm / 4.8 inches
• Weight: 550g / 1.2lb
• Velocity: 115m/s (380fps)
• Energy: 1.3 joule