TAC-41 Lite Chassis and Stock (BK)

General

• Length: 946 mm

• Folded length: 678 mm

• Weight: 2.18 kg (with magazine)

• Right / left-hand reversible features: bolt and hinge

• Ambidextrous features: magazine catch (mag catch), safety and hop-up adjustment.

Body / Receiver

• CNC 6000 series aluminum receiver with unique serial number

• POM sliding rings

• High Picatinny rail for users wearing a mask

Barrel

• Tapered aluminum outer barrel

• Barrel length: 330 mm, 6.05 mm brass AEG-type inner barrel

• Quick-change barrel system (bayonet-style lock + clamp to receiver)

• M24x1 threaded outer barrel (compatible with any M24x1 muzzle device)

• 3 barrel spacers

Magazine / Feeding System

• Magazine capacity: 48 BBs

• Feeding ramp buffer capacity: 20 BBs

• Quick-release button inside the magazine well to empty the feeding tube

• Steel AK-style magazine catch

Bolt

• Usable bolt volume: 41 cc

• Stainless steel cylinder with PVD coating (Aluminum Titanium Nitride — physical vapor deposition)

• Stainless steel cylinder head

• SRS piston with specific 90° steel piston end

• Stainless steel spring guide with thrust bearing

• Compatible with 13 mm APS spring; factory-installed spring: 90 N (+ additional 120 N spring included)

  • (The installed spring type may vary depending on country regulations; the extra spring may vary or not be included depending on local laws — check your distributor’s website for more information.)

• Quick-change bolt

• Bolt weight: 474 g

Trigger Group

• Stainless steel piston sear

• Stainless steel spring guide stopper

• Stainless steel trigger box

• Steel safety

• 90° piston sear sliding on 2 ball bearings

• Preload adjustment

• Dual-stage adjustment

Hop-up

• CNC aluminum body

• TDC design, usable regardless of the sight installed

• 50 indexed positions (15 µm increments)

• Compatible with AEG-type hop-up bucking

• AEG hop-up bucking with 60° hardness

• Anti-double-feed system

Stock

• Glass fiber reinforced nylon construction

• Picatinny stock mounting interface

• 3 M-LOK slots on each side

• 2 M-LOK slots on the bottom

• 2 QD sling points, central position (optional rear QD points, model SBA-STK-39)

[Photo here]

Available Colors

• Black: SBA-TAC41-LL-BK

• FDE: SBA-TAC41-LL-FDE

• Green: SBA-TAC41-LL-OD