Semi Auto Firearms - MG42 Semi Auto - MG42 Semi Receiver Parts

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sku: 42203-W-23

MG42 SA Rear Sheet Metal Kit Welded - 16" Long (FREE Delivery)

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sku: 42204-1-23-1

MG-42 Assembled Barrel Shroud - No Hardware (FREE Shipping)

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Now: $495.00

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sku: 42204-1-23

MG-42 Assembled Barrel Shroud (FREE Shipping)

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Now: $550.00

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sku: 42-sl-47mm

Yugo 47mm MG42-M53 Barrel Sleeve - Barrel Guide Bushing

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Was: $50.00

Now: $45.00

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sku: 42BC10

MG42 Booster Cone

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Was: $60.00

Now: $50.00

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sku: MG3P-RSF

MG3 Recuperator Front Recuperator Spring

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Now: $8.25

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sku: M42P-RSF

MG-42/Yugo 53 Recuperator Front Recuperator Spring

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Now: $8.25

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sku: MG42-3-SR-Front Piston

MG-42/Yugo 53/MG3 Recuperator Front Piston

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Now: $16.25

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sku: MG3-SR-Front Pin

MG-3 Recuperator Front Piston Pin

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Now: $6.25

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sku: xmg-SD

XMG and MG42 Semi Bolt Hold Open Block

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Now: $15.00

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sku: MG3-RSP-Repro

MG3 Rear Sight Pin for AA - Reproduction

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Now: $18.75

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sku: 4245-RSP-Repro

MG42/53 Rear Sight Pin - Reproduction

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Now: $16.75

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sku: 4244-base and catch

MG42 Front Sight Base and Flash Hider Catch

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Now: $40.00

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sku: 240815-03

Lot 3: M53 Front and Rear Sight Set

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Now: $75.00

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sku: 4245-RSP

MG42/53 Rear Sight Pin

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Now: $20.00

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sku: 231128-01

Lot of Five MG42-53 8mm Ejection Port Covers - Low Grade

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Now: $90.00

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sku: 4236-sp

MG42 Front AA Mount Spring

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Now: $7.00

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sku: RTP34-42-53

MG34/MG42/M53MG3 Rear Tripod Stud

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Now: $12.75

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sku: 4254-Hard

MG42 Front Receiver Bushing (Qty. 1) - hardened

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Now: $80.00

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sku: 4244-base

MG42 Front Sight Base and Spring

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Now: $20.00

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sku: 4229-Rear

MG-42/53/3 REAR Short Recoil/Recuperator Screw Set: (Rear Only)

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Now: $12.00

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sku: 4229-Front

MG-42/53/3 FRONT Short Recoil/Recuperator Screw Set: (Front Only)

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Now: $20.00

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sku: 42-stud

MG42 Buffer Latch Stud

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Now: $15.00

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sku: 42BLspring

MG42 Buffer Latch Spring

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Now: $3.75

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sku: 42BDS

MG42 Barrel Door Support Brackets (Upper and Lower)

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Now: $35.00

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sku: 09222011-07

PIAT Cleaning Brush

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Now: $4.50

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sku: 42222

MG42 Rivet Kit

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Now: $39.50

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sku: 42214

MG42 Semi-Auto Bolt Blocker

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Now: $26.75

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sku: 4250

MG42 Ratchet Plate

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Now: $50.00

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sku: 4244

MG42 Front Sight Rivets

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Now: $15.00

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sku: 4237

MG42/53 Rear Buffer Tabs with Buffer Latch Stud (new production)

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Now: $37.50

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sku: 4236

MG42 Front AA Mount Assembly with Mounting Rivets and Spring

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Now: $35.00

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sku: 4233

MG42 Barrel Door Rivets

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Now: $20.00

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sku: 4229

MG-42/53/3 Short Recoil/Recuperator Screw Set: Front Post, Rear Post and 2 nuts (new production)

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Now: $28.50

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sku: 4228

MG42-53 8mm Ejection Port Cover Assembly - Yugo Markings

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Now: $28.95

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sku: 4209

MG42 Trunion Screw & Nut

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Now: $6.00

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sku: 4208

MG42 Trunion Rivet

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Now: $3.45

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sku: 42203-W-23

MG42 SA Rear Sheet Metal Kit Welded - 16" Long (FREE Delivery)

Currently These Are Only Available For Sale to FFL 07 for Further Manufacture. Includes: Left & Right Stampings that have been welded together and the preliminary cutouts and holes have also been cut into the part. No deburring work...

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sku: 42204-1-23-1

MG-42 Assembled Barrel Shroud - No Hardware (FREE Shipping)

Be sure to select "FREE SHIPPING" at checkout. MG-42 Assembled Barrel Shroud Stampings with Front Bushing Installed - SHROUD ONLY, NO HARDWARE OAL 22.625" from the bushing to the end of sheet metal. The end of this piece falls in the center...

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Now: $495.00
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sku: 42204-1-23

MG-42 Assembled Barrel Shroud (FREE Shipping)

Be sure to select "FREE SHIPPING" at checkout. MG-42 Assembled Barrel Shroud Stampings with Front Bushing Installed OAL 22.625" from the bushing to the end of sheet metal. The end of this piece falls in the center of the trunion -...

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Now: $550.00
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sku: 42-sl-47mm

Yugo 47mm MG42-M53 Barrel Sleeve - Barrel Guide Bushing

Original Yugo M53. These are slightly shorter (47mm) than the German WW2 setup to reduce the cyclic rate of the gun. Condition: used with some surface blems as pictured but good working order. Booster Reference...

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Was: $50.00

Now: $45.00
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sku: 42BC10

MG42 Booster Cone

Newly made item made form stainless steel. Copied from WW2 pattern with 10mm opening. These can be drilled to larger sizes to reduce pressure. Booster Reference Chart

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Was: $60.00

Now: $50.00
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sku: MG3P-RSF

MG3 Recuperator Front Recuperator Spring

Newly Made Item Round wire pattern but interchangeable with braided wire patterns as well. Protective Black Oxide Finish This a copy of the front recuperator piston spring for the German MG3. The overall length is 100mm and cannot be used with...

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Now: $8.25
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sku: M42P-RSF

MG-42/Yugo 53 Recuperator Front Recuperator Spring

Newly Made Item Round wire pattern but interchangeable with braided wire patterns as well. Protective Black Oxide Finish This a copy of the front recuperator piston spring for the German MG42 and Yugo M53. The overall length is 85mm and cannot...

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Now: $8.25
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sku: MG42-3-SR-Front Piston

MG-42/Yugo 53/MG3 Recuperator Front Piston

Newly Made Item Hardened Steel with Black Oxide Finish This a copy of the front piston from the late-war German MG42 and is also identical to the front piston of the Yugo M53 as well as the German MG3.

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Now: $16.25
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sku: MG3-SR-Front Pin

MG-3 Recuperator Front Piston Pin

Newly Made Item Hardened Steel with Black Oxide Finish This is the pin that sits directly behind the front piston for the MG3 recuperator assembly. These are 12mm longer than the MG42/Yugo53 pattern and can only be used for...

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Now: $6.25
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sku: xmg-SD

XMG and MG42 Semi Bolt Hold Open Block

Bolt Hold-Open / Range Safety Device: Retract the bolt and insert this piece through the ejection port then release the bolt forward against it. This will allow you to change barrels and also signal that the XMG, MG34, or MG42 is SAFE. To remove,...

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Now: $15.00
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sku: MG3-RSP-Repro

MG3 Rear Sight Pin for AA - Reproduction

Newly Made Item These are longer than the standard MG42 rear sight pin to accommodate the MG3 AA sight mounting through the rear sight brakes Includes 1 x MG3 rear sight pin Reproduction Black Oxide Finish 1 x Retaining...

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Now: $18.75
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sku: 4245-RSP-Repro

MG42/53 Rear Sight Pin - Reproduction

Newly Made Item Includes 1 x MG42 rear sight pin Reproduction Black Oxide Finish

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Now: $16.75
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sku: 4244-base and catch

MG42 Front Sight Base and Flash Hider Catch

Orignal Items Includes: 1 x Front Sight Base 1 x Flash Hider Catch 1 x Flash Hider Catch Spring

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Now: $40.00
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sku: 240815-03

Lot 3: M53 Front and Rear Sight Set

Orignal Items Actual items Pictured Includes: 1 x M53 rear sight (top only / no base) 1 x M53 front sight with night slight flip up (no spring or plunger)

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Now: $75.00
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sku: 4245-RSP

MG42/53 Rear Sight Pin

Orignal Item Includes 1 x MG42 rear sight pin See Pics: Some have the groove for the C-clip pattern retainer though this is not necessary since the plunger will retain the pin.

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Now: $20.00
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sku: 231128-01

Lot of Five MG42-53 8mm Ejection Port Covers - Low Grade

Condition as ShownActual Items Pictured Includes: 5 Covers: Some blems and bends as pictured 6 Rods 4 Good Springs and One Broken Spring - missing leg on spring end as pictured.

MSRP:

Now: $90.00
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sku: 4236-sp

MG42 Front AA Mount Spring

New Production MG-42 Front Anti-Aircraft Speed Ring Mount Spring Only

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Now: $7.00
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sku: RTP34-42-53

MG34/MG42/M53MG3 Rear Tripod Stud

Reproduction item. This is the rear tripod mounting stud made for standard German pattern tripods: MG34, MG42, M53, and MG3. Specs: Dimensions: 12 mm diameter x 51 mm long with an 1/8" mounting hole in the the center Finish: Black Oxide It can be...

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Now: $12.75
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sku: 4254-Hard

MG42 Front Receiver Bushing (Qty. 1) - hardened

New Production - copied exactly from an original part. Barrel sleeve not included (shown in top picture for reference only) This is the hardened version. The original MG42 bushings were hardened to 50 RC surface, however, a hard surface...

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Now: $80.00
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sku: 4244-base

MG42 Front Sight Base and Spring

Original MG42 front sight base with spring. Some of the holes may be distorted from when these were drilled out and removed from the gun (see pics).

MSRP:

Now: $20.00
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sku: 4229-Rear

MG-42/53/3 REAR Short Recoil/Recuperator Screw Set: (Rear Only)

New production: Includes Rear Screw and Nut

MSRP:

Now: $12.00
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sku: 4229-Front

MG-42/53/3 FRONT Short Recoil/Recuperator Screw Set: (Front Only)

New production: Includes front post and nut

MSRP:

Now: $20.00
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sku: 42-stud

MG42 Buffer Latch Stud

New Production Includes only the Stud.

MSRP:

Now: $15.00
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sku: 42BLspring

MG42 Buffer Latch Spring

Reproduction of spring for MG42 buffer latch

MSRP:

Now: $3.75
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sku: 42BDS

MG42 Barrel Door Support Brackets (Upper and Lower)

New made items: Includes Upper and Lower brackets for the barrel change door hinge and receiver mount. Machined from steel. To install, they must be welded to the inside channel of the barrel jacket in proper location for the barrel to lock...

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Now: $35.00
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sku: 09222011-07

PIAT Cleaning Brush

Original PIAT bristle brush. Approximately 12" long with 1.5" diameter brush. Also, very useful for cleaning the inside of MG34 & MG42 barrel jackets, and BREN receivers.

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Now: $4.50
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sku: 42222

MG42 Rivet Kit

Includes rivets for: buffer tabs rails rear trigger housing / tripod mount trunion (trunion screw also included) barrel stop front tripod mount rear sight bracket barrel door front sight front AA post - 2 rivets

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Now: $39.50
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sku: 42214

MG42 Semi-Auto Bolt Blocker

This part is welded to the underside of the MG42 Semi-Auto receiver to prevent the introduction of a full auto bolt.

MSRP:

Now: $26.75
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sku: 4250

MG42 Ratchet Plate

MG42 Ratchet Plate (new production)

MSRP:

Now: $50.00
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sku: 4244

MG42 Front Sight Rivets

New Production - sold as set of 2 NOT METAL FINISHED

MSRP:

Now: $15.00
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sku: 4237

MG42/53 Rear Buffer Tabs with Buffer Latch Stud (new production)

New Production. Includes upper and lower tabs, latch stud, and rivets These buffer tabs are machined from 4140 steel.

MSRP:

Now: $37.50
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sku: 4236

MG42 Front AA Mount Assembly with Mounting Rivets and Spring

New Production MG-42 Front Anti-Aircraft Speed Ring Mount Copied exactly from an original piece. Includes retaining clip spring and rivets. Speed-ring not included. PART IS IN THE WHITE NOT METAL FINISHED

MSRP:

Now: $35.00
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sku: 4233

MG42 Barrel Door Rivets

New Production, sold as set of 2

MSRP:

Now: $20.00
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sku: 4229

MG-42/53/3 Short Recoil/Recuperator Screw Set: Front Post, Rear Post and 2 nuts (new production)

New production Includes Front Post with Nut and Rear Screw with Nut

MSRP:

Now: $28.50
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sku: 4228

MG42-53 8mm Ejection Port Cover Assembly - Yugo Markings

Yugo M53 markings: Condition: Good - generally as shown.

MSRP:

Now: $28.95
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sku: 4209

MG42 Trunion Screw & Nut

New mfg

MSRP:

Now: $6.00
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sku: 4208

MG42 Trunion Rivet

New mfg

MSRP:

Now: $3.45
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MG42 Semi Receiver Parts