Reximex Lyra BP 4.5mm PCP Air Rifle

Lyra BP is the latest addition to the bestselling line of air rifles by Reximex. This modern, multi-shot PCP bullpup air rifle features a side lever action, a fully adjustable trigger, and a stock made from hand-selected walnut wood. The bullpup configuration significantly enhances ergonomics without compromising shooting performance. Available in calibers: .177 (4.5 mm), .22 (5.5 mm), and .25 (6.35 mm).

SL – (Side Lever), located on the right side of the receiver, is a two-stroke side cocking lever. Thanks to the integration of ball bearings, the cocking mechanism operates with exceptional smoothness.

Barrel – precision rifled barrel measuring 16.5" (420 mm) in length, finished with a ½" UNF external thread to accommodate a sound suppressor, muzzle brake, or air stripper. Barrel quality is one of the most crucial elements of any firearm or air rifle, significantly affecting accuracy, especially at longer ranges.

Power Source – compressed air delivered from an under-barrel 210 cc air tube bottle. When fully charged, the air cylinder allows for approximately 35 to 60 shots, depending on the caliber (data provided for the FAC* version). An integrated pressure gauge allows you to monitor the tank's internal pressure and track air levels. The minimum working pressure recommended by the manufacturer is 100 bar.

Stock – bullpup design with an ergonomic, textured pistol grip for enhanced weapon stability while shooting. Ambidextrous design suitable for both right- and left-handed shooters. Crafted from high-grade Turkish walnut. A contoured cheek rest improves aiming comfort, and a rubber recoil pad absorbs shooting energy for added control.

Mounting Rail – standard 22 mm Picatinny rail (MIL-STD 1913 compliant) allows for the installation of optical sights. Machined from a single block of aluminum and aligned precisely with the barrel axis.

Magazine – rotary magazine with a capacity ranging from 14 to 10 pellets, depending on the selected caliber. Cocking the side lever simultaneously cocks the hammer, rotates the magazine, and chambers the next pellet. The set includes two magazines and a Single Shot Tray (Single Shot Adapter), enabling ultra-precise shooting by bypassing the magazine mechanism to avoid pellet deformation.

Trigger and Safety – manual safety located within the trigger guard helps prevent accidental discharge. The four-way adjustable trigger allows for complete customization to your shooting style, enhancing control and precision.

General Technical Specifications:
Model: Lyra BP 4.5mm
Type: PCP air rifle
Muzzle energy: up to 17 J
Overall length: 625 mm / 24.6"
Barrel length: 420 mm / 16.5"
Weight: 3.1 kg / 6.8 lbs
Air cylinder capacity: 210 cc
Fill pressure: 200 Bar
Stock: High Quality Turkish Walnut Stock
Manufacturer: Reximex, Turkey

Detailed Technical Data for FAC (*):
Caliber: 4.5 mm / .177
Max muzzle velocity (**): 305 m/s / 1000 fps
Energy: 31.6 J / 23.3 ft. lbs
Magazine capacity: 14 rounds
Shot count: 60

Detailed Technical Data for FAC (*):
Caliber: 5.5 mm / .22
Max muzzle velocity (**): 275 m/s / 900 fps
Energy: 50.8 J / 37.5 ft. lbs
Magazine capacity: 12 rounds
Shot count: 45

Detailed Technical Data for FAC (*):
Caliber: 6.35 mm / .25
Max muzzle velocity (**): 244 m/s / 800 fps
Energy: 55.4 J / 40.7 ft. lbs
Magazine capacity: 10 rounds
Shot count: 35

* The above maximum values are provided by the manufacturer and apply only to non-restricted (high-power) air rifles.
** Muzzle velocity may vary by up to 20% depending on pellet weight and shape, ambient temperature, and other environmental factors.

Prepared by Sharg®