990 SPX Magpul - Class 3 vs Beretta 686 Silver Pigeon

2015–Present

1988–present

~150,000 estimated

965 mm (38 in) with stock extended, 889 mm (35 in) with stock collapsed

1168 mm

508 mm (20 in) standard, 457 mm (18 in) Compact variant

711 mm

3.40 kg (7.5 lb) empty (standard), 3.10 kg (6.8 lb) Compact

3.2 kg (7.1 lb)

5+1 rounds standard internal tube, 7+1 with extended tube, 8+1 with aftermarket magazine tube

2 rounds

Pump‑action, long‑stroke recoil operation with chrome‑lined barrel and stainless‑steel bolt

Break-action (O/U)

Dual‑stage, single‑action trigger with adjustable pull weight

Single/Double-action

Fiber‑optic front bead, rear ghost‑ring sight; optional Picatinny‑mounted night sights

Fixed bead