Lyman Black Powder Instructions Manual

							19
First, determine what charges work best with ball and conical projectiles.
Once you have settled on the bullet and charge level, the filing can begin.
You may find the unaltered rear sight is just fine. However, you may 
discover that you are shooting high–even with the front sight blade buried in
the rear sight notch. If that is the case, then heres what you do:
1. File the top of the sight flat until you reach the correct elevation for your
selected load. The correct procedure is to file a bit then shoot; file–shoot
and so forth until the rifle shoots to the desired point of impact.
2. With the sights set correctly, now is the time to deepen or widen the rear
sight notch if you wish. Use a cold blue solution to re-blacken the sight.
The result is a traditional rear sight which utilizes the very practical and 
efficient “Patridge” configuration–excellent for hunting or target work.
PLAINS PISTOL
The sights are non-adjustable and the front blade must be filed to adjust the
elevation. Windage adjustments may be made by “drifting” the rear sight in
the direction you wish to move bullet impact.
The rear sight notch width and front blade width are designed to provide a
very fine target sight picture. You may widen the rear notch with a jewelers
file if you wish. Use a cold blue solution to re-blacken the sights after filing
to eliminate glare.
DEERSTALKER RIFLE
Front Sight–A special new configuration of Lyman #37 hunting front sight
designed to fit the dovetail of Lyman Black Powder Rifles. This sight is
equipped with a 3/32 white bead for fast shooting.
Rear Sight–A special new configuration of Lyman # 16 Folding Leaf Sight
designed to fit the dovetail of Lyman Black Powder Rifles. This open rear
sight is equipped with an adjustable elevation blade which is held firmly in
place by two lock screws.
In order to change the point of impact, loosen the two lock screws holding
the rear sight elevation blade. Raising the elevation blade will raise the point
of impact. Lowering the elevation blade will lower the point of impact.
Tighten the lock screw when the elevation blade is in the desired location. In
order to make windage adjustments, the entire rear sight can be carefully
drifted to the right or left. Use a punch made from a soft material such as
brass, and strike the base of the sight only. Never strike the folding leaf.
Remember: Windage adjustments are made by moving the sight in the 
direction you wish the ball to go.
The Deerstalker is drilled and tapped for use with Lymans 57 SML receiver
sight which is described under Black Powder Sight Options.
In adjusting any type of iron sight, the following principles hold true:
1. Adjust the rear sight in the direction you wish to move the bullets impact.
2. Adjust the front sight exactly opposite the direction you wish the bullets
impact to shift. 
						

							20OPTIONAL LYMAN BLACK POWDER SIGHTS
Lyman has been making quality gunsights for shooters for more than 100
years. To meet the needs of todays black powder enthusiast, Lyman offers a
number of alternative sight packages which can improve accuracy for the
serious target shooter or hunter.
TARGET SIGHTS
Lyman #57 SML Receiver Sights
This popular target sight has 1/4 minute micrometer
click adjustments for elevation and windage, a
quick-release slide and comes with both hunting and
target style apertures. The 57 fits the Lyman Trade
Rifle, Lyman Deerstalker and most other imported
Hawken replicas. Note: Minor drilling and tapping
required depending on manufacturer. 57 SMLs
made prior to 1989 will not fit T/C Hawkens made
after 1988.
57 GPR
The 57 GPR fits Great Plains Rifles and Great
Plains Hunter Rifles. The 57 GPR has the same
specifications as the 57 SML described above, 
however, is equipped with an adapter base that fits
the tang angle of Great Plains rifles.
Lyman 17 A Front Sight
Teamed with a Lyman #57 Receiver Sight, this
target front sight will provide precise accuracy on
the range.
Designed for use with dovetail slot mounting, the
sight is supplied with seven interchangeable inserts
that are locked into place with a threaded cap. The
17 AML and AEU mount low to the barrel for use
with our 57 SML. The 17 ATC sits high above the
barrel for use with the high, T/C Creedmore type
rear sight. The 17 AML and ATC Sights fit T/C
Hawken and other rifles with 3/8 dovetails. The
Lyman Great Plains, Trade and Deerstalker Rifles
use the 17 AEU sight, as the barrel dovetail is .360.
HUNTING SIGHTS
Lyman offers both the 16 AML Folding Leaf Sight
and the 37 ML Front Sight in a special configuration
designed to fit all current Lyman Black Powder
Rifles. The 16 Folding Leaf Sight is adjustable for
elevation and the leaf can be folded out of the way
when the rifle is additionally equipped with a
receiver sight. The 37 Front Sight is equipped with a
3/32 white bead for fast shooting. This sight
package will fit both the Great Plains and Trade
Rifle as well as the Deerstalker Rifle.
17A 57SML
37ML
16AML 
						

							21
FITTING WEDGE PINS
It may sometimes be necessary to adjust the fit of the wedge pins to the
escutcheons. The conditions include adjustment to prevent the pin from falling
out if the fit is loose, or the removal of a small amount of material if the wedge
pins do not enter completely through.
If the wedge pin is too loose (fig. 4) the fit can be tightened up placing an
approximately 1 diameter bar over the barrel lug. Gently tap the bar with a
hammer while rolling bar back and forth (fig. 4A). Check fit by installing bar-
rel in stock and installing wedge pin. Repeat as necessary. 
Warning: Proceed very carefully since this operation can be overdone quickly.
Wedge pins can on occasion hang up on the inside of the left side escutcheon,
To correct this, remove RIGHT side escutcheon and secure in a vise. Use a
small jewelers file to remove material from the top of the slot in which the
wedge pin slides through. Check fit by placing in cavity (it is not necessary to
screw in place) and inserting wedge pin. Repeat as necessary.
For a better fit of wedge pin, remove LEFT side escutcheon, turn upside down
and file a 45º bevel on the inside of escutcheon where wedge mates (fig. 5).
This will ease entry of the wedge pin.
FIG. 4
FIG. 4A
FIG 5 
						

							22
LYMAN GREAT PLAINS RIFLE
and GREAT PLAINS HUNTER
Weight: 9 Lbs./OAL: 50
The rifle carried across the Great Plains by western pioneers and fur trappers was
the culmination of percussion firearms development. This “Great Plains” rifle
was designed and built by such famous makers as Hawken, Gemmer and
Demick to the specifications of experienced backwoodsmen. Only the best and
most reliable designs and finest workmanship were acceptable. Today, as in the
1800s, the experienced black powder shooter is looking for a very 
special rifle. The Lyman Great Plains Rifle, with its graceful, yet sturdy lines, is
such a gun. The modern muzzleloader will appreciate its combination of
strength, reliability, accuracy and authentic good looks. It is truly a black 
powder gun of remarkable significance.
Each Great Plains Rifle offers such high quality features as a 32, 1 in 60 twist
barrel for patched ball and hunting loads, double set triggers, Hawken style 
percussion “snail” with clean out screw and reliable coil spring lock with correct
lock plate. All guns come with walnut stocks and darkened steel furniture. The
Great Plains Hunter features a 1 in 32 fast twist barrel for conicals or sabots.
Dwg. Part Dwg. PartPc. Mk. Number Description Pc. Mk. Number Description
16030263 Ramrod Spring Screw 14 6030218 Rear Sight Spring
26993102 Ramrod Clip Spring 15 6030219 Rear Sight Elev. Assy.
36030137  Barrel Rib & Thimbles 16 6030220 Rear Sight Adj. Screw
46030134 Rib Screw 16a 6030099 Adj. Rear Sight (complete)
66030120 Cleaning Jag (.50 cal.) 16b 6030227Primitive Rear Sight (not shown)
6a 6030101 Cleaning Jag (.54 cal.) 17a 6030221 Barrel (.50 cal.) per.
76030121 Tang 17b 6030222 Barrel (.54 cal.) per.
*8 NA Breech Plug 17c 6030198 Barrel (.50 cal.) Flint
*8a NA Breech Plug (Flint) 17d 6030199 Barrel (.54 cal.) Flint
8b 6030176 Touch Hole Liner (Flint) 17e 6030272 L.H. Barrel (.50 cal.) perc.
96030123 Cleanout Plug 17f 6030274 L.H. Barrel (.54 cal.) perc.
10 6030124 Nipple 6 x .75mm 17g 6030276 L.H. Barrel (.50 cal.) Flint
11 6030125 Tang Screw (rear) 17h 6030278 L.H. Barrel (.54 cal.) Flint
11 6030191 Tang Through-Bolt (front) 17i 6030266 GPH Barrel (.50 cal.) per.
12 6030216 Rear Sight Base 17j 6030267 GPH Barrel (.54 cal.) per.
13 6030217 Rear Sight Pin 17k 6030268GPH L.H. Barrel (.50 cal.) per.
17l 6030269 GPH L.H. Barrel (.54 cal.) per.
17m 6031108GPH Barrel (.50 cal.) Flint
17n 6031109 GPH Barrel (.54 cal.) Flint
18 6030223 Front Sight
23 6030224 Ramrod (10-32 Thread)
Components
*Note: Breechplugs and barrels not sold
separately, only as factory-assembled units.Barrel and Sight Group 
						

							23
Your Great Plains Rifle is equipped with a lim-
ited adjustment set trigger system. This system
provides either a standard trigger for snap shots
while hunting or a more sensitive “set” trigger
for precision shooting.
Operation:To engage the set trigger pull the
hammer back to full cock, squeeze the rear trig-
ger until a “click” is felt, then carefully aim and
press the front trigger. Be careful–don’t let the
light pull catch you by surprise! You may fire
the rifle without engaging the set trigger by
using only the front trigger.
Adjustment: Turning the adjustment screw
(51) clockwise will lighten the set trigger pull;
turning the screw counter-clockwise will
increase it. The range of adjustment is limited
by Lyman to prevent the set trigger from being
lightened to the point where we feel it would be
unsafe. Use common sense in this adjustment
and in the use of the trigger mechanism.
Dwg. Part Dwg. PartPc. Mk. Number Description Pc. Mk. Number Description
16030201 Butt Plate 24 6030206 Entry Pipe
26030202 Butt Plate Screws 25 6030207 Forend Cap
36030203 Toe Plate 26 6030208 Stock
46030204 Toe Plate Screws 26a 6030270 L.H. Stock
56030119 Lock Assembly 27 6030209 Escutcheon
5a 6030180 Lock Assembly (Flint) 286030210 Trigger Guard Screw
5b 6993170 L.H. Lock Assembly 29 6030211 Trigger Guard
5c 6993171L.H. Lock Assembly (Flint) 306030212 Trigger Assy. Mount Screw
19 6030139 Lock Mounting Screw 31 6030213 Trigger Assembly
20 6030195Lock Screw Bushing (steel) 326030214 Forend Cap Pin
21 6011118 Escutcheon Screw 33 6030215 Entry Pipe Pin
22 6030205 Wedge (front)*
22a 6030196 Wedge (rear)*
*Note:The rear wedge is slightly longer than the front wedge and is installed
closest to the lock. Both wedges are installed from the right to the left. This is
true for right or left-hand rifles. Sights are also installed from the right to the
left. Sights are removed from the left to the right.
Note:Lock assembly for percussion and flintlock rifles shown on page 30.
Components
Stock and Lock Group
Set Trigger Assembly
Dwg. PartPc. Mk. Number Description
49 6030162 Trigger Plate
50 6030163 Set Trigger
51 6030164 Adjusting Screw
52 6030165 Hair Trigger
53 6030166 Hair Trigger Spring
54 6030167 Trigger Pivot Pin
55 6030168 Trigger Main Spring
56 6030169 Main Spring Screw
Components 
						

							24
LYMAN TRADE RIFLE
Weight: 8 Lbs./OAL: 46
The Lyman Trade Rifle is patterned after the sturdy and functional guns
developed for the early Indian fur trade. Designed by such companies as
Henry and Leman, these original guns were much sought after by trappers,
Indians and other rugged wilderness survivors. These men wanted a basic
hunting gun that combined the best attributes of a hunting rifle without the
expensive frills of more ornate rifles. The Trade Rifle is designed to accurate-
ly fire both patch round ball and maxi style conical bullets. It features a 28
octagon barrel with 1 in 48 twist, polished brass furniture, steel rib and blued
finish on all steel parts. The single trigger is spring loaded for positive ten-
sion. Each rifle includes both fixed primitive and elevation adjustable rear
sights. The optional 57 SML can be mounted without any modifications.
Dwg. Part Dwg. PartPc. Mk. Number Description Pc. Mk. Number Description
46030120 Cleaning Jag (.50 cal.) 11a 6030228 Barrel (.50 cal.) per.
4a 6030101 Cleaning Jag (.54 cal.) 11b 6030229 Barrel (.54 cal.) per.
56030121 Tang 11c 6030240 Barrel (.50 cal.) Flint
*6 NA Breech Plug 11d 6030241 Barrel (.54 cal.) Flint
*6a NA Breech Plug (Flint) 12 6030223 Front Sight
6b 6030176 Touch Hole Liner (Flint) 13 6993102 Ramrod Clip Spring
76030123 Cleanout Plug 14 6030263 Ramrod Spring Screw
86030124 Nipple 6 x .75mm 15 6030138Barrel Lug (factory installed)
96030125 Tang Screws 16 6030137 Barrel Rib & Thimbles
10 6030227 Primitive Rear Sight 17 6030134 Rib Screws
10a 6030099 Adj. Rear Sight (complete) 18 6030143 Ramrod (10-32 Thread)
(not shown)
Barrel and Sight Group
Components
*Note: Breechplugs and barrels not sold separate only as factory-assembled units. 
						

							25
Dwg. Part Dwg. PartPc. Mk. Number Description Pc. Mk. Number Description
16030115 Butt Plate 24 6030145 Forend Cap
26030116 Butt Plate Screws 25 6030233 Stock
36030119 Lock Assembly 26 6030174 Escutcheon
18 6030139 Lock Mounting Screw 27 6030147 Trigger Guard Screw
19 6030140 Lock Screw Bushing 28 6030225 Trigger Guard
20 6030141 Escutcheon Screw 29 6030149 Trigger Assy Mount Screw
21 6030142 Wedge* 30 6030226 Trigger Assembly
23 6030144Forend Cap Screw
*Note:The wedge is installed from the right to the left. Sights are also
installed from the right to the left. Sights are removed from the left to 
the right.
Note:Lock assemblies for percussion and flint rifles shown on page 30.
Components
Stock and Lock Group
Dwg. PartPc. Mk. Number Description
16993118 Trigger
26993119 Trigger Plate
36993120 Leaf Spring
46993121 Spring Screw
Components
Note:Trigger assembly as shown above is the same for both the
Trade Rifle and Deerstalker. 
						

							26
DEERSTALKER RIFLE
Weight: 7.5 Lbs./OAL: 41
The Lyman Deerstalker is the ideal rifle for the muzzleloader whose primary
interest is hunting.
Like all Lyman black powder guns, the Deerstalker has an impressive collec-
tion of top-quality rifle features. The rich walnut stock is specially designed
with less drop for improved sight picture and includes a handsome rubber pad
to lessen recoil. The barrel and all metal parts are blackened to avoid glare.
Whether flint or percussion, all Lyman locks employ a rugged, reliable coil
mainspring. The barrel has a 1 in 48 twist which will handle a large range of
bullet types and weights.
The Deerstalker combines these traditional qualities with the modern features
that the serious hunter demands. Each rifle features a specially designed stock
with Lyman front and rear hunting sights for an improved sight picture. The
shorter barrel and lighter weight make it ideal for carrying on an all day hunt.
All hardware is darkened for low glare and all rifles come with sling swivel
studs and a handsome rubber pad to reduce recoil. The ultra quiet single 
trigger is fast and efficient. Finally, all Deerstalker Rifles are factory 
pre-drilled and tapped for an optional Lyman 57 Receiver Sight for the most
serious target shooter or hunter.
Dwg. Part Dwg. PartPc. Mk. Number Description Pc. Mk. Number Description
1a 6030120 Cleaning Jag (.50 cal.) 8e 6993173 L. H. Barrel (.50 cal.)
1b 6030101 Cleaning Jag (.54 cal.) 8f 6993174 L. H. Barrel (.54 cal.)
26993100 Tang 8g 6993178 L. H. Barrel (.50 cal.) Flint
*3 NA Breech Plug 9 3090118 Front Sight (37 ML)
*3a NA Breech Plug (Flint) 10 6030138Barrel Lug (factory installed)
3b 6030176 Touch Hole Liner (Flint) 11 6993106 Barrel Rib & Thimbles
46030123 Cleanout Plug 12 6030134 Rib Screw
56030124 Nipple 6 x .75mm 12a 6030135Thimble Screws
66030125 Tang Screw 13 6010034Delrin Ramrod 25 
(10-32 thread)73090117Folding Leaf Sight (16AML) 1 46993123 Plug Screw
8a 6993103 Barrel (.50 cal.) 15 6030263 Screw
8b 6993104 Barrel (.54 cal.) 16 6993102 Ramrod Clip Spring
8c 6993095  Barrel (.50 cal.) Flint
8d 6993096 Barrel (.54 cal.) Flint
Barrel and Sight Group
Components
*Note: Breechplugs and barrels not sold separately, only as factory-assembled units. 
						

							27
Dwg. Part Dwg. PartPc. Mk. Number Description Pc. Mk. Number Description
14 6993107 Butt Plate 21 6993113 Forend Cap Screw
15 6993108 Butt Plate Screws 22 6993114 Forend Cap
16 6030119 Lock Assembly 23 6993115 Stock
16a 6030180 Lock Assembly (Flint) 23a 6993172 L.H. Stock
16b 6993170 L.H. Lock Assembly 24 6993116 Escutcheon
16c 6993171L.H. Lock Assembly(Flint) 2 56030147 Trigger Guard Screw
17 6993109 Lock Mounting Screw 26 6993117 Trigger Guard
18 6993110Lock Screw Bushing 27 6030149Trigger Assy. Mount Screw
19 6030141 Escutcheon Screw 28 6030226Trigger Assembly
20 6993112 Wedge*
*Note:The wedge is installed from the right to the left. This is true for right
or left-hand rifles. Sights are also installed from the right to the left. Sights
are removed from the left to the right.
Note:Trigger assembly for Deerstalker same as Trade Rifle (shown on page 25.)
Lock assemblies for Lyman rifles shown on page 30.
Components
Stock and Lock Group
Barrel Specifications
SuggestedBore Groove Twist Ball Dia.
Plains Pistol .50 .501 .520 1/30 .490/.495
Plains Pistol .54 .541 .560 1/30 .530/.535
Great Plains Rifle .50 .502 .520 1/60 .490/.495
Great Plains Rifle .54 .542 .558 1/60 .530/.535
Great Plains Hunter .50 .502 .510 1/32 *
Great Plains Hunter .54 .542 .550 1/32 *
Trade Rifle .50 .502 .520 1/48 .490/.495
Trade Rifle .54 .542 .558 1/48 .530/.535
Deerstalker .50 .502 .520 1/48 .490/.495
Deerstalker .54 .542 .558 1/48 .530/.535
Deerstalker Stainless Steel .50 .502 .510 1/48 *
Deerstalker Stainless Steel .54 .542 .550 1/48 *
*Note:Recommend conical or sabots for this model.
Note:These are nominal specifications for general information only. The actual 
dimensions of a given gun may vary several thousandths of an inch. It is often necessary
to experiment with several ball diameters and patch thicknesses to find the one best for
your application. If you have any questions concerning your gun, please note the serial
number of your gun and call/write Lyman Customer Service for verification.
All barrels are 15/16 across the flats. 
						

							28
DEERSTALKER STAINLESS
The Lyman Deerstalker Stainless model has all the features of the standard blued
model, but is made in corrosion resistant stainless steel. All major metal parts
such as the barrel, trigger guard, lock assembly, escutcheons, and wedge are
stainless steel for the greatest protection against black powder fouling and
weather. The Deerstalker stainless models uses a 1 in 32 twist barrel for 
shooting conicals and sabots. Stainless parts have brushed finish to prevent glare.
Barrel and Sight Group - Stainless
Dwg. PartPc. Mk. Number Description
1a 6030120 Cleaning Jag (.50 cal)
1b 6030101 Cleaning Jag (.54 cal)
26993300 Tang
36993123 Plug Screw
46993301 Cleanout Plug
56030124 Nipple 6 x. 75mm
66993302 Tang Screw
73090117Folding Leaf Sight(16 AML)
8a 6993303 Barrel (.50 cal)
Dwg. PartPc. Mk. Number Description
8b 6993304 Barrel (.54 cal)
9* N/A Breech Plug
10 3090118 Front Sight (37 ML)
11 6993306 Barrel Rib & Thimble
12 6993307 Rib Screws
13 6993308 Thimble Screws
14 6993102 Ramrod Clip Spring
15 6993309 Spring Screw
16 6010034 Delrin Ramrod 25
(10-32 thread)
Components
*Note:Breechplugs and barrels not sold separately, only as factory-
assembled units.