Sight Elevator

Winchester 1873 1876 1886 1892 1894 1895 sight elevator Nice Shape No Reserve
Winchester 1873 1876 1886 1892 1894 1895 sight elevator Nice Shape No Reserve
$31.00 (9 Bids)
Time Remaining: 1d 18h 59m

Marlin 60 80 81  88 22 Replacement Rear Sight Elevator
Marlin 60 80 81 88 22 Replacement Rear Sight Elevator
$7.65
Time Remaining: 12d 9h 53m
Buy It Now for only: $7.65

Winchester 62A 72 72A  Savage 40  45 Rear Sight Elevator
Winchester 62A 72 72A Savage 40 45 Rear Sight Elevator
$5.15
Time Remaining: 28d 7h 6m
Buy It Now for only: $5.15

Winchester 1873 1886 1892 1894 Vintage Semi Buckhorn Rear Sight w elevator WOW
Winchester 1873 1886 1892 1894 Vintage Semi Buckhorn Rear Sight w elevator WOW
$76.00 (10 Bids)
Time Remaining: 1d 19h 32m

Factory Original Marlin 336C 1894 1895 Rear Sight Elevator
Factory Original Marlin 336C 1894 1895 Rear Sight Elevator
$7.10
Time Remaining: 29d 11h 18m
Buy It Now for only: $7.10

Marbles rear sight elevator 80 ths
Marbles rear sight elevator 80 ths
$9.05
Time Remaining: 2d 12h 31m

Marlin 80 80DL 81 81DL Replacement Rear Sight Elevator
Marlin 80 80DL 81 81DL Replacement Rear Sight Elevator
$4.05
Time Remaining: 27d 11h
Buy It Now for only: $4.05

WINCHESTER 67 Model 67 Front  Rear SIGHTS w Elevator Winchester Rifle Part
WINCHESTER 67 Model 67 Front Rear SIGHTS w Elevator Winchester Rifle Part
$9.99 (1 Bid)
Time Remaining: 2d 15h 15m

Winchester Rear Rifle Sight with Elevator 3 8 Dovetail 2 1 2 Long New Parts
Winchester Rear Rifle Sight with Elevator 3 8 Dovetail 2 1 2 Long New Parts
$22.80
Time Remaining: 15d 20h 51m
Buy It Now for only: $22.80

RARE WINCHESTER PRE 64 MODs 1894 70 REAR SIGHT 22G w 1A DATED ELEVATOR NICE
RARE WINCHESTER PRE 64 MODs 1894 70 REAR SIGHT 22G w 1A DATED ELEVATOR NICE
$14.00 (3 Bids)
Time Remaining: 2d 19h 33m

Winchester 94 Pre 64 Replacement Rear Sight 1C Elevator
Winchester 94 Pre 64 Replacement Rear Sight 1C Elevator
$15.90
Time Remaining: 12d 9h 56m
Buy It Now for only: $15.90

Marlin 336 Rear Folding Leaf Sight Low Height Leaf No Elevator
Marlin 336 Rear Folding Leaf Sight Low Height Leaf No Elevator
$18.00
Time Remaining: 12d 14h 43m
Buy It Now for only: $18.00

Lot of three vintage Steel Receiver Sight Elevators Lyman  Others
Lot of three vintage Steel Receiver Sight Elevators Lyman Others
$13.49 (2 Bids)
Time Remaining: 3d 8h 16m

Marlin 80  Glenfield 10 Sears Rear Sight with Elevator
Marlin 80 Glenfield 10 Sears Rear Sight with Elevator
$20.50
Time Remaining: 25d 6h 34m
Buy It Now for only: $20.50

GUN PARTS THE LOT SPRINGS EXTRACTOR PINS SIGHT ELEVATORS ETC
GUN PARTS THE LOT SPRINGS EXTRACTOR PINS SIGHT ELEVATORS ETC
$8.95
Time Remaining: 3d 18h 26m

Marlin 80 81 Stevens 70  HR 765 Rear Sight Elevator
Marlin 80 81 Stevens 70 HR 765 Rear Sight Elevator
$4.20
Time Remaining: 12d 7h 55m
Buy It Now for only: $4.20

Replacement Rear Rifle Sight Elevator 050 Thickness X 10 Long Gun Parts NEW
Replacement Rear Rifle Sight Elevator 050 Thickness X 10 Long Gun Parts NEW
$3.00
Time Remaining: 3d 20h 31m

Marlin Savage Stevens Remington Rear Rifle Sight w Elevator 3 8 Dovetail Parts
Marlin Savage Stevens Remington Rear Rifle Sight w Elevator 3 8 Dovetail Parts
$22.80
Time Remaining: 15d 20h 53m
Buy It Now for only: $22.80

Rear Sight Elevator 085 W X 10 L New Gun Parts
Rear Sight Elevator 085 W X 10 L New Gun Parts
$3.00
Time Remaining: 3d 20h 31m

SAVAGE 24B 24MS Reproduction Rear Sight w o Elevator
SAVAGE 24B 24MS Reproduction Rear Sight w o Elevator
$12.30
Time Remaining: 26d 7h 49m
Buy It Now for only: $12.30

Five 5 RARE Vintage Original Western Redfield Rear Sight Elevators
Five 5 RARE Vintage Original Western Redfield Rear Sight Elevators
$6.00
Time Remaining: 5d 14h 42m

WINCHESTER 140 1400 Replacement Rear Sight Elevator
WINCHESTER 140 1400 Replacement Rear Sight Elevator
$12.00
Time Remaining: 6d 12h 25m
Buy It Now for only: $12.00

Winchester 94 Post 64 Rear Sight Assy w 3C Elevator
Winchester 94 Post 64 Rear Sight Assy w 3C Elevator
$37.10
Time Remaining: 27d 8h 39m
Buy It Now for only: $37.10

Vintage Original Prewar Mossberg Rear Sight Elevator
Vintage Original Prewar Mossberg Rear Sight Elevator
$5.00
Time Remaining: 5d 14h 45m

Quik Site Stick On Rear Sight and Elevator
Quik Site Stick On Rear Sight and Elevator
$8.95
Time Remaining: 6d 9h 40m
Buy It Now for only: $8.95

Mossberg S137 rifle rear sight with elevator  mounting screws
Mossberg S137 rifle rear sight with elevator mounting screws
$14.99
Time Remaining: 6d 19h 7m

RARE Browning 22 ATD Wheel sight elevator parts
RARE Browning 22 ATD Wheel sight elevator parts
$15.00
Time Remaining: 27d 5h 51m
Buy It Now for only: $15.00

Winchester SIGHT Rear 187318761886189018941892 Elevator  Serrations
Winchester SIGHT Rear 187318761886189018941892 Elevator Serrations
$26.00 (3 Bids)
Time Remaining: 2d 16h 53m

Johnson 1941 Reproduction Rear Sight Assy Less Elevator
Johnson 1941 Reproduction Rear Sight Assy Less Elevator
$71.65
Time Remaining: 4d 10h 40m
Buy It Now for only: $71.65

1873 Winchester 73 Sporting Rear Sight Elevator18921894
1873 Winchester 73 Sporting Rear Sight Elevator18921894
$8.50 (2 Bids)
Time Remaining: 4d 19h 50m

Johnson 1941 Reproduction Rear Sight Elevator
Johnson 1941 Reproduction Rear Sight Elevator
$37.45
Time Remaining: 4d 10h 40m
Buy It Now for only: $37.45

Sight Elevator
Sight Elevator

Apex Gear Archery Sights

Several years ago, Tru Glo inc. released the Apex Gear line of accessories.  The Apex line of sights represents Tru-Glo’s many years of experience in producing top quality, user friendly bow sights.  Two of these sights in particular are designed with the bow hunter in mind. 

The Apex Nitrus is the first of these available in four and six pin versions as well as .029 or .019 fiber sizes to suit any situation that a bow hunter might encounter.  Another feature that is new on the Nitrus four pin sight is the absence of red pins.  The alternating green and yellow pins stay visible in the woods for a much longer period of time.  The Nitrus is also available with several adjustment options that include standard dovetails, micro adjustment capabilities, and a micro adjustable sight with a 5 inch removable sight bar. 

The other sight from Apex is the Atomic.  This sight is available in one, four, and six pin configurations to suit any archer’s needs.  It is available in both pin sizes as well.  The unique feature of the atomic is a rotating sight bar that makes for one of the largest amounts of elevation adjustment in the industry. 

This pair of sights also boasts aluminum construction for extreme durability, pins that protect the fiber optic in a cradle of aluminum, glow in the dark aiming ring, and comes standard with a purple haze light to ensure you will be able to see your pins when the trophy of a lifetime steps into your shooting lane.  One of these top quality sights from Apex Gear would be a perfect match for your hunting rig. 

About the Author

Archery Country is a full service archery and hunting retail and online store located in Central Minnesota. Archery Country carries a very large selection of equipment, including Apex Gear Archery Sights and gear for the archer or hunter. Archery Country's staff has decades of experience to share with and educate those who have an interest in archery and the outdoors.
Please visit Archery Country for all your archery needs.

Help with Extrema problem Calculus?

Some hotels have glass elevators on the outside of the building. One such hotel is 300 feet high. You are looking out a window 100 feet above the ground in a building 150 feet away from the hotel, as the elevator descends at a constant speed of 30ft/sec, starting at the top of the hotel at time t = 0 sec. Let Ө be the angle between your horizontal line of vision and your line of sight to the elevator.

The rate of change of Ө is a measure of how fast the elevator appears to you to be moving. At what height above the ground does the elevator appear to be moving fastest?
you can see a drawing of the problem on PROBLEM E at

http://www.flickr.com/photo_zoom.gne?id=296714838&size=l

I am taking College Algebra with Trigonometry and that is hard, so I know Calculus is real hard. That is a hard question to figure out.

job sight elevator ride