Optima Bull Boss 4.5

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Outdated Product

Type: PCP (pre-pumping); Bullpup layout; Caliber (mm): 4.5; Muzzle velocity (m/sec): 355; Muzzle energy (J): 36; Cocking system: biathlon action; Barrel: rifled; Charging: multiply charged; Type of ammunition: bullets; Sighting device: in absent; Scope mount: "dovetail"; handguard with straps

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Beeman Chief III 4.5

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PCP, gear, up to 250 m/sec, biathlon action, multiply charged, total length 1092 mm, 3.3 kg

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Optima Bull Boss 4.5

powerful BullPup

Main
Type	PCP (pre-pumping)
Bullpup layout


Specs
Caliber	4.5 mm
Muzzle velocity	355 m/sec
Muzzle energy	36 J
Cocking system	biathlon action
Barrel	rifled
Charging	multiply charged
Type of ammunition	bullets
Magazine capacity	10 pcs
Shots from one refueling	160
Maximum pressure	200 bar
Storage capacity	230 cm³

More features
Sighting device	in absent
Scope mount	"dovetail" / + Picatinny /
handguard with straps
Fuse	manual
Adjustable trigger
Cheek adjustment
Recoil pad/stock adjustment
Swivels


General
Barrel length	585 mm
Total length	935 mm
Stock material	plastic
Weight	4.3 kg
Added to E-Catalog	May 2025

E-Catalog UK editor, Air Rifles

Serhii Shkurupii, edited 25.05.2025

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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