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Tactical Weapon™ Scopes
You are here. Home > Rifle Scopes > Tactical Weapon™ Scopes > TW4X20

TW4X20 Tactical Weapon™ scope

The Tactical Weapon Series Scopes are engineered specifically for use with tactical style fire arms. The TW4X20 Tactical Weapon™ scope is equipped with a quick detachable mount that fits all AR style carry handle upper receivers. The scope features a ballistic compensating elevation turret and a coin style windage adjustment turret.


- Fully multi-coated optics for increased light transmission
- Once scope is sighted rotated the ballistic compensating elevation turret to the desired yardage (i.e.1 TO 2 = over 100 yards to 200 yards;1 = 100 yards; 3 = 300 yards; 4 = 400 yards; 5 = 500 yards).

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Magnification 4
Obj. Lens Diameter (mm) 20
Exit Pupil Range (mm) 6.5mm
Field of View @100 Yds 23.6ft
Optimum Eye Relief (in) 3.75
Parallax Setting 50yds
Click Adjustment Value 1/4
Adjustment Range 40-40
Transmission(%) Day/Night 91/88
Weight (ounces) 16.95

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REVIEW BY: Sempre Valente Sunday, January 26, 2014
I was looking for a basic 4x20 scope priced to match my Colt M4 22LR. I wasn't about to stick a $500 scope on a $500 rifle. Since I opted for the model with the carry handle/iron sight, I wanted to mount the scope on the handle. I was more-than-pleased to stumble on the BSA TW4x20. It mounted easily atop the handle, and fit perfectly. I get a lot of compliments at the range because "it looks so cool." The lenses allow plenty of light through. Sighting is no-nonsense quick. With the match-grade barrel and decent ammo, I can rip quarter-size holes at 100yds. At $50, I'd have to say I got more than my money's worth just in quality of construction. It's so much more fun with the scope mounted, I left it on permanently. Oh, I can still peep through the U-channel under the scope when I want to.

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