Marlin Model 81 Bolt Action Rimfire Rifles:  (1937 - 1971)

History: The Marlin Fire Arms Company introduced the model 81 bolt action rimfire rifle in 1937 as a tubular magazine variation of their model 80 rimfire rifle. The model 81 has undergone many changes during its 35 year production period and many of the parts are not interchangeable between earlier and later model 81 rifles which has added to much confusion. My desire with the information and photos below is to hopefully help you to determine the age of your model 81 rifle as well as the proper parts for it. Please look at the photos of each variation to determine when your rifle was manufactured.

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Refine Your Search:

 

> 1st Variation Model 81 Rifle Parts (1937-1939)                    Click Here To See a 1st Variation Rifle     

> 2nd Variation Model 81 Rifle Parts (1940-1941)                   Click Here To See a 2nd Variation Rifle

> 3rd Variation Model 81 Rifle Parts (1945-1956)                    Click Here To See a 3rd Variation Rifle

> 4th Variation Model 81 Rifle Parts (1957-196?)                    Click Here To See a 4th Variation Rifle

> 5th Variation Model 81 Rifle Parts (196?-1971)                    Click Here To See a 5th Variation Rifle

 

 

Marlin Model 81 Rimfire Rifle Parts

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Barrel Retaining Pin - Original

Barrel Retaining Pin - Original

This Marlin manufactured barrel retaining pin is for the model 81 bolt action rimfire rifle and is i..

$3.50 Ex Tax: $3.50
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Breech Bolt Assembly - 3rd Variation - Original

Breech Bolt Assembly - 3rd Variation - Original

This Marlin manufactured third variation complete breech bolt assembly with old style front and rear..

$89.50 Ex Tax: $89.50
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Breech Bolt Retaining Pin - Original

Breech Bolt Retaining Pin - Original

This Marlin manufactured breech bolt retaining pin is for the model 81 bolt action rimfire rifle and..

$1.95 Ex Tax: $1.95
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Buttplate - Original

Buttplate - Original

This Marlin manufactured butt plate is for the model 81 bolt action rimfire rifle and is in very goo..

$12.50 Ex Tax: $12.50
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Cartridge Carrier - Original

Cartridge Carrier - Original

This Marlin manufactured cartridge carrier is for the model 81 bolt action rimfire rifle and is in v..

$60.50 Ex Tax: $60.50
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Cartridge Carrier Assembly - Original

Cartridge Carrier Assembly - Original

This Marlin manufactured cartridge carrier assembly is for the model 81 bolt action rimfire rifle an..

$82.50 Ex Tax: $82.50
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Manufacturer: Marlin
Model: 81
 
Cartridge Carrier Base - First Variation - Original

Cartridge Carrier Base - First Variation - Original

This Marlin manufactured first variation cartridge carrier base is for the model 81 bolt action rimf..

$9.95 Ex Tax: $9.95
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Cartridge Carrier Base - Second Variation - Original

Cartridge Carrier Base - Second Variation - Original

This Marlin manufactured second variation cartridge carrier base is for the model 81 bolt action rim..

$11.75 Ex Tax: $11.75
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Cartridge Carrier Base Screw - Late (Smaller) Variation - Original

Cartridge Carrier Base Screw - Late (Smaller) Variation - Original

This Marlin manufactured late smaller variation cartridge carrier base screw is for mounting the sec..

$3.50 Ex Tax: $3.50
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Cartridge Carrier Spring - Original

Cartridge Carrier Spring - Original

This Marlin manufactured cartridge carrier spring is for the model 81 bolt action rimfire rifle and ..

$7.50 Ex Tax: $7.50
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Cartridge Carrier Swivel Pin - Original

Cartridge Carrier Swivel Pin - Original

This Marlin manufactured cartridge carrier swivel pin is for the model 81 bolt action rimfire rifle ..

$3.25 Ex Tax: $3.25
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Cartridge Guide Spring - Original

Cartridge Guide Spring - Original

This Marlin manufactured cartridge guide spring is for the model 81 bolt action rimfire rifle and is..

$4.95 Ex Tax: $4.95
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Firing Pin - Front - Original

Firing Pin - Front - Original

This Marlin manufactured front firing pin is for the model 81 bolt action rimfire rifle and is in ve..

$9.50 Ex Tax: $9.50
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Firing Pin - Rear - Old Style - Original

Firing Pin - Rear - Old Style - Original

This Marlin manufactured old style rear firing pin is for the early model 81 bolt action rimfire rif..

$9.75 Ex Tax: $9.75
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Front Bead Sight - Brass Bead - Original

Front Bead Sight - Brass Bead - Original

This Marlin manufactured front bead sight with brass bead is for the model 81 bolt action rimfire ri..

$13.95 Ex Tax: $13.95
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Front Sight - Plain - Original

Front Sight - Plain - Original

This Marlin manufactured plain front sight is for the model 81 bolt action rimfire rifle and is in v..

$8.95 Ex Tax: $8.95
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Magazine Tube - Outside - 22 1/2" Long - Original

Magazine Tube - Outside - 22 1/2" Long - Original

This Marlin manufactured 22 1/2" long outside magazine tube is for the model 81 bolt action rimfire ..

$19.95 Ex Tax: $19.95
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Magazine Tube Assembly - Inside - 22 7/8" Long - Original

Magazine Tube Assembly - Inside - 22 7/8" Long - Original

This Marlin manufactured inside magazine tube assembly is for the model 81 bolt action rimfire rifle..

$29.95 Ex Tax: $29.95
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Magazine Tube Band - Original

Magazine Tube Band - Original

This Marlin manufactured magazine tube band is for the model 81 bolt action rimfire rifle and is in ..

$12.50 Ex Tax: $12.50
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Magazine Tube Band Pin - Original

Magazine Tube Band Pin - Original

This Marlin manufactured magazine tube band pin is for the model 81 bolt action rimfire rifle and is..

$2.95 Ex Tax: $2.95
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Magazine Tube Retaining Pin - Original

Magazine Tube Retaining Pin - Original

This Marlin manufactured magazine tube retaining pin is for the model 81 bolt action rimfire rifle a..

$2.95 Ex Tax: $2.95
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Rear Sight Elevator - .052" Thickness - Original

Rear Sight Elevator - .052" Thickness - Original

This Marlin manufactured .052" thick rear sight elevator is for the model 81 bolt action rimfire rif..

$4.75 Ex Tax: $4.75
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Manufacturer: Marlin
Model: 81 (1937-1940)
 
Rear Sight Elevator - .079" Thickness - Original

Rear Sight Elevator - .079" Thickness - Original

This Marlin manufactured .079" thick rear sight elevator is for the model 81 bolt action rimfire rif..

$4.50 Ex Tax: $4.50
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Safety - New Style - Original

Safety - New Style - Original

This Marlin manufactured new style safety is for the model 81 bolt action rimfire rifle and is in ve..

$10.95 Ex Tax: $10.95
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Safety Screw - Original

Safety Screw - Original

This Marlin manufactured safety screw is for the model 81 bolt action rimfire rifle and is in very g..

$2.95 Ex Tax: $2.95
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Safety Spring - New Style - Original

Safety Spring - New Style - Original

This Marlin manufactured new style safety spring is for the model 81 bolt action rimfire rifle with ..

$4.50 Ex Tax: $4.50
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Sale
Sear - Original

Sear - Original

This Marlin manufactured sear is for the model 81 bolt action rimfire rifle and is in very good cond..

$7.75 $3.95 Ex Tax: $3.95
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Sear Pin - Original

Sear Pin - Original

This Marlin manufactured sear pin is for the model 81 bolt action rimfire rifle and is in very good ..

$1.95 Ex Tax: $1.95
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Sear Spring - Original

Sear Spring - Original

This Marlin manufactured sear spring is for the model 81 bolt action rimfire rifle and is in near ex..

$2.95 Ex Tax: $2.95
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Stock - Walnut - w/ Butt Plate & Trigger Guard - Original

Stock - Walnut - w/ Butt Plate & Trigger Guard - Original

This Marlin manufactured pistol grip walnut stock with butt plate and trigger guard is for the model..

$89.95 Ex Tax: $89.95
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Stock Assembly - Original

Stock Assembly - Original

This Marlin manufactured pistol grip walnut stock with butt plate and trigger guard is for the third..

$89.95 Ex Tax: $89.95
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Manufacturer: Marlin
Model: 81C 3rd Variation (1945-1956)
 
Striker Assembly - Style 2 - Original

Striker Assembly - Style 2 - Original

This Marlin manufactured style No. 2 striker assembly is for the model 81 bolt action rimfire rifle ..

$34.95 Ex Tax: $34.95
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Striker Sleeve - Late Variation - Original

Striker Sleeve - Late Variation - Original

This Marlin manufactured late variation striker sleeve is for the model 81 bolt action rimfire rifle..

$6.95 Ex Tax: $6.95
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Striker Sleeve Screw - Original

Striker Sleeve Screw - Original

This Marlin manufactured striker sleeve screw is for the model 81 bolt action rimfire rifle and is i..

$4.95 Ex Tax: $4.95
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Takedown Screw - Original

Takedown Screw - Original

This Marlin manufactured takedown screw is for the model 81 bolt action rimfire rifle and is in very..

$13.50 Ex Tax: $13.50
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Takedown Screw Stud - Original

Takedown Screw Stud - Original

This Marlin manufactured takedown screw stud is for the model 81 bolt action rimfire rifle and is in..

$15.50 Ex Tax: $15.50
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Trigger - Second Variation - Serrated - Original

Trigger - Second Variation - Serrated - Original

This Marlin manufactured second variation serrated trigger is for the model 81 bolt action rimfire r..

$14.95 Ex Tax: $14.95
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Trigger - Second Variation - Smooth Face - Original

Trigger - Second Variation - Smooth Face - Original

This Marlin manufactured second variation trigger is for the model 81 bolt action rimfire rifle and ..

$14.95 Ex Tax: $14.95
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Trigger Guard - Black Synthetic - Original

Trigger Guard - Black Synthetic - Original

This Marlin manufactured black synthetic trigger guard is for the model 81 bolt action rimfire rifle..

$7.95 Ex Tax: $7.95
More Info Out of Stock
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Sale
Trigger Guard Screw - Original

Trigger Guard Screw - Original

This Marlin manufactured trigger guard screw is for the model 81 bolt action rimfire rifle and is in..

$2.50 $0.99 Ex Tax: $0.99
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Trigger Pin - Original

Trigger Pin - Original

This Marlin manufactured trigger pin is for the model 81 bolt action rimfire rifle and is in very go..

$1.95 Ex Tax: $1.95
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Trigger Spring - Original

Trigger Spring - Original

This Marlin manufactured trigger spring is for the model 81 bolt action rimfire rifle and is in near..

$2.25 Ex Tax: $2.25
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)
 
Trigger Stud - Original

Trigger Stud - Original

This Marlin manufactured trigger stud is designed for the model 81 bolt action rimfire rifle and is ..

$6.50 Ex Tax: $6.50
More Info             
Manufacturer: Marlin
Model: 81 (1937-1940)