BSA Optics TW4X20 - Manual (Page 2)

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 TW4X20 Tactical Weapon™ scope features a ballistic
compensating elevation turret and a coin style windage adjustment turret.
FEATURES:
Fully multi-coated optics for increased light transmission, 4X magnification,
20mm objective lens, 50 yard parallax setting; F.O.V. @ 100 yds. is 23.6; 3.75”
eye relief, 30/30 reticle, Approx. 6” in length and., 12 oz (390 grams).
BALLISTIC ADJUSTMENT:
The ballistic compensation is preset for .223 cal / 5.56mm ammunition.
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).
Each TW4X20 Model Scope Includes:
Micro Fiber Lens Cloth and an AR detachable mounting system.
CONTENTS:
1. FOCUSING YOUR SCOPE
2. MOUNTING
3. PRE-ZEROING
4. ZEROING
5. MAINTENANCE
6. TROUBLESHOOTING
2
CAUTION:
DIRECT VIEWING OF THE SUN CAN CAUSE PERMANENT
EYE DAMAGE. DO NOT ATTEMPT TO VIEW THE SUN WITH
EITHER THIS PRODUCT OR THE NAKED EYE.
1.) FOCUSING YOUR SCOPE
The Tactical Weapon™ 4X20 has a coin style windage adjustment knob and a
standard bullet compensation tactical elevation knob. The standard eye relief
on the TW4x20 is 3.75”; it is designed to attach to an AR style carry handle.
TW 4x20 SCOPE