View unanswered posts
View active topics
It is currently Sun Dec 10, 2017 9:51 pm


Author Message
JosephDennis
Post  Post subject: Official trailboss load data for handguns.  |  Posted: Thu Jun 25, 2015 12:10 pm
Site Admin

Joined: Sun Dec 25, 2011 2:51 pm
Posts: 88
Location: Logan, UT

Offline
After much internet searching I ran into this page of official trailboss load data from IMRs website.
http://www.imrpowder.com/data/handgun/trailboss.php

IMR HANDGUN DATA

TRAIL BOSS

NEVER Exceed the Loads Listed Here
STARTING LOADS MAXIMUM LOADS
POWDER GRS. VEL. PRESSURE GRS. VEL. PRESSURE

32 S&W LONG
Case: Remington

Twist: 1:18.75"
Barrel: 5.32"

Trim: .915"

Primer: CCI 500
Bullet: 90 GR. HDY LSWC

Dia. .314"

COL: 1.185"
Trail Boss

1.5

599

5,900 CUP

2.0

730

8,100 CUP

32 H&R MAGNUM
Case: Federal

Twist: 1:16"
Barrel: 5"

Trim: 1.070"

Primer: Federal 100
Bullet: 90 GR. HDY LSWC

Dia. .314"

COL: 1.350"
Trail Boss

2.4

751

10,700 CUP

2.8

785

11,300 CUP

32-20 WINCHESTER
Case: Remington

Twist: 1:20"
Barrel: 5.5"

Trim: 1.305"

Primer: Winchester SP
Bullet: 90 GR. LRNFP

Dia. .314"

COL: 1.490"
Trail Boss

2.5

785

11,400 CUP

2.8

830

13,900 CUP
Bullet: 115 GR. LRNFP

Dia. .314"

COL: 1.580"
Trail Boss

2.2

642

11,300 CUP

2.5

707

15,300 CUP

38 SHORT COLT
Case: Starline

Twist: 1:16"
Barrel: 7.5"

Trim: .755"

Primer: Federal 100M
Bullet: 93 GR. AA206 LRN

Dia. .359"

COL: 1.005"
Trail Boss

1.7

575


2.0

674

Bullet: 135 GR. AA202 LFP

Dia. .358"

COL: 1.135"
Trail Boss

1.5

490


1.7

526


38 LONG COLT
Case: Starline

Twist: 1:16"
Barrel: 7.5"

Trim: 1.012"

Primer: Federal 100M
Bullet: 125 GR. LRN

Dia. .358"

COL: 1.400"
Trail Boss

2.0

622


2.4

705

Bullet: 150 GR. LRNFP

Dia. .358"

COL: 1.390"
Trail Boss

1.8

541


2.0

575


38 SPECIAL
Case: Winchester

Twist: 1:18.75"
Barrel: 7.7"

Trim: 1.145"

Primer: Winchester SP
Bullet: 125 GR. LRNFP

Dia. .358"

COL: 1.445"
Trail Boss

3.0

753

11,600 CUP

5.3

952

13,400 CUP
Bullet: 158 GR. LSWC

Dia. .357"

COL: 1.455"
Trail Boss

2.7

661

11,400 PSI

4.2

804

13,700 CUP

357 MAGNUM
Case: Winchester

Twist: 1:18.75"
Barrel: 10"

Trim: 1.285"

Primer: Winchester SPM
Bullet: 125 GR. LRNFP

Dia. .358"

COL: 1.580"
Trail Boss

3.5

874

14,900 CUP

5.3

1035

17,900 CUP
Bullet: 158 GR. LRNFP

Dia. .358"
COL: 1.610"
Trail Boss

3.2

754

16,500 CUP

4.2

865

20,400 CUP

38-40 WINCHESTER
Case: Winchester

Twist: 1:36"
Barrel: 5.5"

Trim: 1.295"

Primer: Winchester LP
Bullet: 180 GR. LRNFP

Dia. .401"

COL: 1.600"
Trail Boss

4.5

694

7,300 PSI

5.5

800

9,900 PSI

41 REM MAG
Case: Remington

Twist: 1:18.75"
Barrel: 10.125"

Trim: 1.280"

Primer: Winchester LP
Bullet: 215 GR. CAST LFP

Dia. .410"

COL: 1.600"
Trail Boss

4.5

752

13,000 CUP

6.5

910

17,100 CUP
Bullet: 245 GR. CAST LSWC

Dia. .410"

COL: 1.630"
Trail Boss

3.5

683

12,600 CUP

6.0

834

16,100 CUP
Bullet: 250 GR. WFNGC

Dia. .410"

COL: 1.540"
Trail Boss

3.7

611

14,600 CUP

5.0

748

20,300 CUP

44 RUSSIAN
Case: Starline

Twist: 1:20"
Barrel: 8"

Trim: .960"

Primer: Winchester LP
Bullet: 165 GR. LRNFP

Dia. .430"

COL: 1.165"
Trail Boss

3.3

742

7,600 CUP

4.5

878

11,600 CUP
Bullet: 200 GR. LRNFP

Dia. .430"

COL: 1.245"
Trail Boss

3.0

647

7,900 CUP

3.9

747

10,400 CUP
Bullet: 240 GR. LRNFP

Dia. .430"

COL: 1.275"
Trail Boss

3.0

604

8,800 CUP

3.5

661

10,000 CUP

44 COLT
Case: Starline

Twist: 1:20"
Barrel: 8"

Trim: 1.09"

Primer: Federal 150M
Bullet: 165 GR. LRNFP

Dia. .430"

COL: 1.310"
Trail Boss

3.3

698

5,400 CUP

4.5

844

9,700 CUP
Bullet: 185 GR. LRNFP

Dia. .430"

COL: 1.350"
Trail Boss

3.2

643

5,600 CUP

4.0

751

9,600 CUP
Bullet: 200 GR. LRNFP

Dia. .430"

COL: 1.370"
Trail Boss

3.0

595

4,800 CUP

3.9

711

9,300 CUP
Bullet: 240 GR. LRNFP

Dia. .430"

COL: 1.380"
Trail Boss

3.0

563

6,800 CUP

3.4

625

9,000 CUP

44-40 WINCHESTER
Case: Winchester

Twist: 1:36"
Barrel: 5.5"

Trim: 1.295"

Primer: Winchester LP
Bullet: 200 GR. LRNFP

Dia. .430"

COL: 1.600"
Trail Boss

5.5

723

7,800 PSI

6.5

826

11,900 PSI

44 SPECIAL
Case: Starline

Twist: 1:20"
Barrel: 8"

Trim: 1.55"

Primer: Winchester LP
Bullet: 165 GR. LRNFP

Dia. .430"

COL: 1.365"
Trail Boss

4.8

865

10,700 CUP

7.0

1005

12,100 CUP
Bullet: 185 GR. LRNFP

Dia. .430"

COL: 1.400"
Trail Boss

4.5

791

10,400 CUP

6.6

944

12,600 CUP
Bullet: 200 GR. LRNFP

Dia. .430"

COL: 1.450"
Trail Boss

4.3

757

8,700 PSI

6.3

885

13,200 CUP
Bullet: 240 GR. LSWC

Dia. .430"

COL: 1.450"
Trail Boss

4.0

673

9,700 CUP

5.2

763

11,700 CUP

44 MAGNUM
Case: Winchester

Twist: 1:20"
Barrel: 8.275"

Trim: 1.280"

Primer: Remington 2 1/2
Bullet: 165 GR. LRNFP

Dia. .430"

COL: 1.500"
Trail Boss

6.0

960

17,200 PSI

8.0

1086

18,800 PSI
Bullet: 185 GR. LRNFP

Dia. .430"

COL: 1.540"
Trail Boss

6.2

936

19,500 PSI

7.8

1050

21,100 PSI
Bullet: 200 GR. LRNFP

Dia. .430"

COL: 1.570"
Trail Boss

6.1

890

17,900 PSI

7.7

988

20,700 PSI
Bullet: 240 GR. LWSC

Dia. .430"

COL: 1.620"
Trail Boss

6.0

828

19,100 PSI

7.3

917

21,600 PSI

45 S&W (SCHOFIELD) (PISTOL)
Case: Starline

Twist: 1:16"
Barrel: 5"

Trim: 1.095"

Primer: Winchester LP
Bullet: 200 GR. LRNFP

Dia. .452"

COL: 1.430"
Trail Boss

4.0

684

9,000 CUP

5.0

791

13,200 CUP
Bullet: 230 GR. HDY LRNFP

Dia. .452"

COL: 1.430"
Trail Boss

4.0

649

9,000 CUP

5.0

739

13,000 CUP
Bullet: 250 GR. LRNFP

Dia. .452"

COL: 1.430"
Trail Boss

3.5

537

7,300 CUP

4.8

685

13,200 CUP

45 COLT
Case: Winchester

Twist: 1:16"
Barrel: 7.25"

Trim: 1.280"

Primer: Winchester LP
Bullet: 160 GR. Cast LRNFP

Dia. .452"

COL: 1.480"
Trail Boss

7.0

903

8,100 PSI

8.5

1018

10,800 PSI
Bullet: 180 GR. Cast LRNFP

Dia. .452"

COL: 1.540"
Trail Boss

6.0

818

9,400 PSI

7.3

935

12,700 PSI
Bullet: 200 GR. Cast LRNFP

Dia. .452"

COL: 1.600"
Trail Boss

5.5

706

8,000 PSI

6.5

855

11,000 PSI
Bullet: 215 GR. Cast LRNFP

Dia. .452"

COL: 1.650"
Trail Boss

5.5

725

8,100 PSI

6.5

820

10,300 PSI
Bullet: 230 GR. Cast LRNFP

Dia. .452"

COL: 1.580"
Trail Boss

5.5

685

9,100 PSI

6.5

802

12,400 PSI
Bullet: 250 GR. Cast LRNFP

Dia. .452"

COL: 1.600"
Trail Boss

4.5

606

8,800 PSI

5.8

727

12,700 PSI

454 CASULL
Case: Freedom Arms

Twist: 1:24"
Barrel: 9.375"

Trim: 1.380"

Primer: Winchester SR
Bullet: 250 GR. MEI LRNFP

Dia. .452"

COL: 1.680"
Trail Boss

6.7

862

14,800 CUP

9.0

1011

19,300 CUP
Bullet: 265 GR. CPB LFPGC

Dia. .452"

COL: 1.700"
Trail Boss

7.0

836

18,800 CUP

9.0

984

27,100 CUP
Bullet: 300 GR. CPB LFPGC

Dia. .452"

COL: 1.800"
Trail Boss

6.5

767

14,900 CUP

8.0

865

23,900 CUP
Bullet: 325 GR. CPB LFNPB

Dia. .452"

COL: 1.760"
Trail Boss

5.0

636

13,600 CUP

7.0

798

23,700 CUP
Bullet: 335 GR. CPB LFNGC

Dia. .452"

COL: 1.770"
Trail Boss

4.8

618

15,500 CUP

6.8

778

25,600 CUP
Bullet: 360 GR. CPB LFNGC

Dia. .452"

COL: 1.760"
Trail Boss

5.0

615

18,000 CUP

6.0

699

27,300 CUP
Bullet: 395 GR. CPB LFNGC

Dia. .452"

COL: 1.770"
Trail Boss

4.0

519

19,200 CUP

5.0

607

23,600 CUP

460 S&W MAGNUM
Case: Starline

Twist: 1:20"
Barrel: 10.743 "

Trim: 1.790"

Primer: Winchester LRM
Bullet: 325 GR. CPB LFNPB

Dia. .452"

COL: 2.200"
Trail Boss

7.0

734

16,500 PSI

11.0

914

20,400 PSI
Bullet: 335 GR. CPB WLNGC

Dia. .452"

COL: 2.180"
Trail Boss

7.0

726

17,700 PSI

10.0

887

22,200 PSI
Bullet: 360 GR. CPB WLNGC

Dia. .452"

COL: 2.190"
Trail Boss

7.0

712

19,600 PSI

9.0

827

24,200 PSI
Bullet: 395 GR. CPB WLNGC

Dia. .452"

COL: 2.185"
Trail Boss

7.0

695

21,100 PSI

8.0

754

24,000 PSI

480 RUGER
Case: Hornady

Twist: 1:18"
Barrel: 7.5"

Trim: 1.275"

Primer: Winchester LP
Bullet: 355 GR. BTB LFNGC

Dia. .476"

COL: 1.630"
Trail Boss

5.0

621

16,700 PSI

6.5

740

22,700 PSI
Bullet: 370 GR. CPB LFP

Dia. .475"

COL: 1.640"
Trail Boss

4.5

597

16,000 PSI

5.7

689

20,900 PSI
Bullet: 405 GR. CPB (w/GCK)

Dia. .475"

COL: 1.620"
Trail Boss

3.5

469

15,200 CUP

5.5

645

25,700 CUP
Bullet: 420 GR. BTB LFNGC

Dia. .476"

COL: 1.640"
Trail Boss

3.5

467

16,200 PSI

5.0

597

24,300 PSI

475 LINEBAUGH
Case: Hornady

Twist: 1:20"
Barrel: 8"

Trim: 1.390"

Primer: Winchester LP
Bullet: 370 GR. CPB LFP

Dia. .475"

COL: 1.770"
Trail Boss

6.0

661

16,000 PSI

8.5

824

27,500 PSI
Bullet: 405 GR. CPB LFPGC

Dia. .475"

COL: 1.745"
Trail Boss

5.5

603

19,000 PSI

7.5

732

29,600 PSI

500 LINEBUAGH
Case: Starline

Twist: 1:20"
Barrel: 8"

Trim: 1.400"

Primer: CCI 350
Bullet: 410 GR. LFP

Dia. .511"

COL: 1.800"
Trail Boss

8.5

752

15,400 PSI

10.0

815

17,400 PSI
Bullet: 425 GR. LFP(w/GCK)

Dia. .511"

COL: 1.800"
Trail Boss

7.5

664

13,100 PSI

9.5

768

16,400 PSI
Bullet: 450 GR. MT. BAL LWSC

Dia. .512"

COL: 1.840"
Trail Boss

9.2

759

19,700 PSI

10.0

800

25,000 PSI
Bullet: 468 GR. LFP

Dia. .511"

COL: 1.800"
Trail Boss

7.3

640

14,400 PSI

9.2

730

18,100 PSI

500 WYOMING EXPRESS
Case: Freedom Arms

Twist: 1:20"
Barrel: 9 "

Trim: 1.360"

Primer: Federal 210
Bullet: 350 GR. HDY XTP

Dia. .500"

COL: 1.740"
Trail Boss

7.0

624

20,700 PSI

10.0

831

26,700 PSI
Bullet: 370 GR. CPB LGC

Dia. .500"

COL: 1.740"
Trail Boss

7.0

698

19,100 PSI

10.0

859

23,800 PSI
Bullet: 400 GR. CPB LGC

Dia. .500"

COL: 1.750"
Trail Boss

8.0

738

23,200 PSI

10.0

842

28,000 PSI
Bullet: 440 GR. CPB LGC

Dia. .500"

COL: 1.740"
Trail Boss

6.0

600

20,100 PSI

8.0

717

24,800 PSI

500 S&W MAGNUM
Case: Starline

Twist: 1:18"
Barrel: 10 "

Trim: 1.615"

Primer: Winchester LR
Bullet: 370 GR. CPB LGC

Dia. .500"

COL: 2.020"
Trail Boss

8.0

746

13,500 PSI

12.0

926

19,000 PSI
Bullet: 440 GR. CPB LGC

Dia. .500"

COL: 2.025"
Trail Boss

7.0

643

14,600 PSI

10.0

799

21,200 PSI


Top
JosephDennis
Post  Post subject: Re: Official trailboss load data for handguns.  |  Posted: Tue Oct 06, 2015 12:00 pm
Site Admin

Joined: Sun Dec 25, 2011 2:51 pm
Posts: 88
Location: Logan, UT

Offline
I have tried the .357 mag 158grn bullet load with 4.2grns of trail boss and it seems to be much more accurate than my 800x 38spl load.


Top
Display posts from previous:  Sort by  
Print view

Who is online
Users browsing this forum: No registered users and 1 guest
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum
Jump to:   
cron

Delete all board cookies | The team | All times are UTC - 7 hours [ DST ]

Powered by phpBB® Forum Software © phpBB Group a