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BSA XT-SL review: Birmingham’s first tactical air rifle

  • Last updated: 24/08/2026
  • Review
BSA XT-SL review: Birmingham’s first tactical air rifle

Mark Camoccio gets a first look at BSA’s brand new tactical model, the £999 regulated XT-SL, and finds a rifle that beats its own claimed shot count by 32 and cycles as smoothly as anything he has used.

A new BSA is always worth clearing the diary for, so when the offer came to take delivery of the latest model and run a test, I did not need much persuading. This is the XT-SL, and it is a bold move by Birmingham standards, because it is the company’s first tactical rifle.

Simon Moore, BSA’s managing director, filled in the detail, and it is clear he is heavily invested in this one. He sees the tactical end of the market as somewhere BSA has to be properly represented, and the XT-SL is the answer. There are echoes of the recent Airsport-SL – the same bottle, the same moderator, the same generous use of polymer – but the two rifles are worlds apart in intent.

The box holds instructions, one magazine and, yes, a sound moderator as standard. XT stands for Extra Tactical, which explains the buffer tube and butt stock componentry and that distinctive grip. The intent is obvious, and while the temptation is to talk about AR detailing, BSA’s own name for it is the Sporting Tactical Rifle.

BSA XT-SL specification

  • Make: BSA
  • Model: XT-SL
  • Type: Multi-shot, regulated tactical PCP
  • Calibre: .177 on test; .22 and .25 versions available
  • Weight: 6.9lb (3.15kg)
  • Length: 36.6in to 40.2in (93cm to 102cm)
  • Barrel: 15.3in (39cm), BSA cold-hammer-forged
  • Stock: Ambidextrous polymer tactical buffer tube configuration, adjustable for length
  • Trigger: Two-stage adjustable
  • Power source: Requires pump or diver’s bottle
  • Air capacity: 300cc carbon fibre bottle as standard; 480cc carbon and slimline 200cc aluminium optional
  • Fill pressure: 232 bar
  • Magazine capacity: 12 shots in .177 and .22, 10 in .25; 20-shot version available
  • Shot count: .177 claimed 160 (192 on test); 215 claimed in .22 or .25
  • Velocity (.177, BSA Blackstar): Over 192 shots – high 702fps, low 679fps, average 690fps, total spread 23fps
  • Energy: 11.1 ft/lb
  • Optional extras: Magazine holder, aluminium Picatinny forend rail, 20-shot magazine
  • Price (RRP): £999, including 12-shot magazine and sound moderator
  • Contact: bsaguns.co.uk

Prices are RRP at the time of publication and may since have changed.

Build quality and the UK-made chassis

The XT-SL is a sporting tactical model, which in BSA’s language means a hunting rifle first. Everything is matt black bar the chemically blued barrel and rear buffer tube receiver, which makes practical sense in the field. The main polymer forend chassis is made in the UK and feels pleasingly dense. BSA’s moderator screws to a 1/2in UNF thread up front and gets the same matt treatment. A 300cc carbon-fibre bottle is standard, with a 480cc carbon bottle and a slimline 200cc aluminium bottle offered as upgrades.

The optional aluminium Picatinny accessory rail bolted to the forend of the BSA XT-SL

That aluminium accessory rail up front is an optional extra.

The BSA sound moderator fitted to the 1/2in UNF thread on the XT-SL

BSA’s highly effective sound moderator is all part of the package.

How much stock adjustment does the buffer tube give?

Which brings us to the buffer tube and butt stock. Squeeze the spring-loaded catch halfway along the underside and the length of pull adjusts across six anchor points, giving up to 3.5in of travel. There is deliberate resistance built into the movement, so it takes a firm hand to shift, but the pay-off is that nothing rattles or shifts once it is set, unlike some rival designs.

A shooter with cheek on the adjustable rear stock of the BSA XT-SL tactical air rifle

That adjustable rear stock means a perfect fit every time.

The spring-loaded catch on the underside of the BSA XT-SL buffer tube that sets length of pull

Note the bottom catch, which allows adjustment to length of pull.

My one reservation is the absence of an adjustable cheekpiece. BSA’s reasoning, when I put it to them, was cost: get shooters on board at the price, and let them customise later. In fairness, scope and head alignment gave me no trouble at all over the course of the test.

The layout also means the whole rear end can come off and be replaced with another compatible butt stock. Further options include an additional aluminium Picatinny rail, which was fitted to my test rifle and bolts on up front. It is one of the optional extras, made by BSA, and beautifully machined. Look closely and you will find a short run of Picatinny moulded into the forend anyway, so this comes down to taste and need. The aluminium rail is the business, though, and adds both a classy finish and better handling up front.

The two-stage adjustable trigger and adjustable shoe fitted to the BSA XT-SL

BSA has long fitted quality triggers; this one gets an adjustable shoe.

Detail of the moulded and stippled pistol grip on the BSA XT-SL

Detail of the moulded grip.

Filling and loading

Mounting a scope is simple, thanks to the chunky new breech block and its integrated Picatinny rail. Charging is equally civilised: a filtered Foster valve is recessed neatly into the underside of the forend. No filling adaptor is supplied, on the reasonable assumption that most shooters already have a Foster fitting in the kit box. Pull off the friction-fit cap around the manometer underneath, snap the air supply on, fill to BSA’s magic 232 bar, bleed and remove. The valve is accessible enough, though I found an extended Foster coupler made it easier by giving more leverage.

The filtered Foster fill valve and manometer recessed into the underside of the BSA XT-SL forend

Pull off the neat cover to access the filtered valve.

The BSA XT-SL breech block with a 12-shot magazine installed from the left

Detail of the quality block and magazine installed.

The magazine needs no pre-wind, which makes filling it straightforward: push a pellet home into each aperture in turn until it is full. It holds 12 in .177 and .22, and 10 in .25. If that is not enough, BSA offers a 20-shot version that ups the firepower considerably.

How the sidelever cycles in the aim

Shouldered, the XT-SL simply feels right. From the contoured grip to the gentle swell of the forend, the balance is spot on. The sidelever is a pleasure to work, perfectly weighted, and the rotating end piece is a real piece of attention to detail; it is surprising how much difference that small movement under the finger makes. Pull the lever back, snap the magazine in from the left, push the lever home.

Double loading is still technically possible, as it is on many PCPs, but in my hands it only happened when I deliberately gave the sidelever a soft pull to see whether it would. In normal use it never did. In fact the whole thing works so well that I would call it one of the smoothest cycling multi-shot systems I have used.

The free-moving rotating end piece on the BSA XT-SL sidelever

Subtle detail comes with the free-moving lever end piece.

The BSA XT-SL 12-shot magazine alongside a Foster filling adaptor, which is not included

The XT-SL comes with one magazine, but the filling adaptor (shown) is not included.

Magazine storage and that optional stick

Magazines, including the oversized 20-shot version supplied for the test, snap into the breech block with the same air of refinement as everything else. One 12-shot magazine stows in the recess on the underside of the chassis. Add the optional magazine stick and you can carry two 12-shot magazines, or a 12 and a 20, on the rifle. It is remarkable how much the profile changes with the stick fitted, but the AK47-ish result is not for me, however practical and well made it is.

A 12-shot magazine held in the storage recess on the underside of the BSA XT-SL chassis

One magazine can be stored in the recess underneath.

The optional magazine stick fitted to the BSA XT-SL, which changes the profile of the rifle considerably

That controversial optional magazine stick will divide opinion.

Shot count and accuracy on test

The regulator is a new design, and my conversations with Simon Moore at the factory included the observation that BSA’s published shot counts are probably conservative. The chronograph agreed. My .177 gave 192 shots before I called a halt at a residual 100 bar, against a claim of 160. Total spread over the full charge was 23fps, and discounting one low figure from the last magazine brings that down to 18fps. That is excellent by any standard, and evidence the new regulator is earning its keep.

The barrel is BSA’s own cold-hammer-forged item, and I was told the rifle had been set up on BSA Blackstar in .177. At 30 yards both Blackstar and Goldstar gave enlarged ragged holes; at 40 yards the Goldstar had the edge, with groups a fraction over 0.25in centre to centre. Excellent stuff.

BSA triggers are usually good and this one is no exception. It is much the same semi-match unit, developed on from the R12, and it works. My rifle arrived with a long first stage but such a sweet release that I left it alone. One adjustment screw can be reached from underneath, but doing the job properly still means taking the stock off, which remains an irritation across the BSA range.

Strengths

  • 192 shots in .177 against a claimed 160, and an 18fps spread once one low magazine is set aside
  • Ragged one-hole groups at 30 yards, and a fraction over 0.25in centre to centre at 40
  • As smooth a cycling multi-shot system as you will find, on a nicely weighted sidelever
  • The £999 price includes the sound moderator, which is not always the case
  • Six anchor points give 3.5in of length of pull adjustment, with no rattle once set
  • A UK-made polymer forend chassis, dense and nicely finished
  • Five-year guarantee

Weaknesses

  • No adjustable cheekpiece: a deliberate saving, but a gap at this price
  • Adjusting the trigger properly still means taking the stock off, a long-standing BSA irritation
  • No filling adaptor in the box, though most owners will have a Foster fitting already
  • The optional magazine stick changes the rifle’s profile completely, and will not suit everyone

Verdict: should you buy the BSA XT-SL?

So BSA has a fully fledged tactical model at last, and it is rather appealing. The magazine stick aside, I like the handling a great deal and the technical figures cannot be argued with. With release set for late July or early August, it should be on dealers’ racks by the time you read this.

It is a hunter’s rifle first, which is exactly what BSA set out to build, and it will suit anyone who wants a tactical layout without sacrificing shot count or barrel quality. If tactical air rifles are your thing, this one belongs on the shortlist, and the five-year guarantee is worth having on top.

  • Best for: Hunting first, with enough accuracy and trigger to hold its own on a club range
  • Price: £999, including the 12-shot magazine and sound moderator
  • Web: bsaguns.co.uk

Frequently asked questions

How much does the BSA XT-SL cost?

£999, which includes the 12-shot magazine and BSA’s sound moderator. The aluminium Picatinny forend rail, the magazine holder and the 20-shot magazine are extras. Prices are RRP at the time of publication and may since have changed.

How many shots does it give per fill?

The factory claim is 160 in .177 and 215 in .22 or .25. On test the .177 managed 192 from a 232 bar fill, stopping at a residual 100 bar, so the published figure looks conservative.

What calibres is the XT-SL available in?

All three: .177, .22 and .25. Magazines hold 12 in the two smaller calibres and 10 in .25, and a 20-shot version is available as an extra.

Does it have an adjustable cheekpiece?

No, and it was left out on purpose to hold the price down, on the basis that owners can customise later. The buffer tube layout does at least mean the entire rear end can be swapped for a compatible butt stock.

Is the XT-SL a hunting rifle or a target rifle?

A hunting rifle, by design. The matt finish, the included moderator and the shot count all point the same way. That said, the accuracy and the trigger are good enough that it would not look out of place on a club range.

Related articles

BSA R12 CLX Pro Cayenne Edition – the BSA whose trigger unit the XT-SL’s is evolved from.

Kral Arms Puncher Shadow review: a regulated tactical PCP – the obvious rival layout, on test.

BRK Brocock Ranger XR2 Tactical review – another British tactical PCP with a bottle up front.

BSA Ultra CLX Walnut review – the traditional end of the same range.

QYS .22 domed pellets tested – pellet choice, if you shoot the .22 version.

 

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