CIRCLE FLY WADS, LLC       PRECISION CUT WADS

Gauge/Caliber

Bore Size

Circle Fly Wad Size

Notes

4ga.

1.052”

1.070”

 

5ga.

.976”

.995”

 

6ga.

.919”

.935”

 

7ga.

.873”

.888”

 

8ga.

.835”

.850”

 

9ga.

.803”

.815”

10ga. Thinwall Brass

10ga.

.775”

.790”

12ga. MagTech overshot card

11ga.

.751”

.762”

12ga. MagTech Brass

12ga.

.729”

.740”

 

13ga.

.710”

.720”

16ga. MagTech overshot card

14ga.

.693”

.703”

16ga. MagTech Brass

15ga.

.677”

.687”

 

16ga.

.662

.672”

 

17ga.

.649”

.659”

20ga. MagTech overshot card

18ga.

.637”

.647”

20ga. MagTech Brass

19ga.

.626”

.636”

 

20ga.

.615”

.625”

24ga. MagTech Brass

24ga.

.579”

.589”

28ga. MagTech Brass

28ga.

.550”

.560”

 

32ga.

.526”

.530”

 

410ga.

.410”

.412”

.410 is true bore size

30cal.

Rifle

.310”

 

32cal.

Rifle

.320”

 

36cal. C&B

Pistol

.372”

Pre-Lubed only

38cal.

Pistol (.357”)

.360”

38 Special, 38 Long Colt, 357 Mag.

38cal.

Rifle

.380”

 

40cal.

Rifle

.405”&.412”

38-40, 40-70, 40-90, 40-85, 40-90 Ballard

44cal.

Pistol (.429”)

.430”

44-40, 44 Mag., 410ga. MagTech

44cal.

Rifle

.450”

     410ga. MagTech overshot, 45LC Pre-Lubed

45cal.

Pistol (.452”-.454”)

.455”

45 Long Colt

45cal.

Rifle

.460”

45-70, 45-90, 45 Long Colt blanks

50cal.

Rifle

.510”

 

Rocky Mountain brass, paper and plastic shells use the same size wads as the bore.

MagTech Brass Shotshell Recommended Wad Sizing

Bore Size

MagTech I.D.

Nitro Card

1/2” Fiber (or)

3/8” Fiber

Overshot

12ga. (.729”)

approx. .765”

11ga.

11ga.

12ga.

10ga.

16ga. (.662”)

approx. .701”

14ga.

14ga.

16ga.

13ga.

20ga. (.615”)

approx. .652”

18ga.

18ga.

20ga.

17ga.

24ga. (.579”)

approx. .622”

20ga.

20ga.

24ga.

19ga.

28ga. (.550”)

approx. .585”

24ga.

24ga.

28ga.

24ga.

410ga. (.410”)

approx. .433”

.430”

.430”

410ga.

.450”

 Wad Size for Reduced Shot Charges in Plastic Shot Cups

Shot Cup Size

Filler Wad Size

10ga.

16ga.

12ga.

20ga.

16ga.

28ga.

20ga.

32ga.

28ga.

.460”

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