Sten Parts
STEN MARK II Parts KIT – STEN MARK III Parts KIT – STEN Barrels – Sten Trigger Housing – Sten Small Parts – Sten Magazines – Sten Slings – WWII Spare Parts – Sten Bolt – Sten Bolt Extention – Sten Mag Loader – Spray Paint
STEN MK II Kits
These STEN MK2 GUN PARTS SETS are left over from a 1980s import lot brought in direct from the Interarms Manchester warehouse in England. PARTS SETS are As New original WW2 era military manufactured with Brand New BARRELS. Receiver Tube only is not included. Before importation into the U.S. the Receiver Tube was carefully removed by the Interarms workers by hand with hack saws. The Barrel Bushing and Trigger Frame were carefully removed from the receiver tube as well as the ejector. No FFL is needed for sales and shipping. NOT A FIREARM
These are the same STEN PARTS Sets used by the Interport company before 1986 to produce remanufactured STEN GUNS. Each complete PARTS SET comes with every part for one gun including the ejector and one NEW 32 round Magazine!
(Note – STEN Parts in Sets may vary slightly in design from photo due to variation in manufactures used in WW2)
| Part num. | Product Description | Price | ||
|---|---|---|---|---|
| ST-101 | Mk 2 STEN PARA PARTS SET with Pistol Grip |
$288.00 | Out of Stock | |
| ST-102 | Mk 2 STANDARD MODEL PARTS SET with “T” Buttstock |
$308.00 | ||
| HAND | Hand Select |
$20.00 |
STEN MK III Kits
Front Barrel Section is shipped completely intact with the Mag Housing as shown! No FFL is needed for sales and shipping. NOT A FIREARM. Each complete PARTS SET comes with every part for one gun including one NEW 32 round Magazine!
Our photos were taken years ago so the trigger housing may vary slightly from photo due to variation in manufacturers during WWII
| Part num. | Product Description | Price | ||
|---|---|---|---|---|
| ST-103 | Mk 3 STEN Para PARTS SETS w/ Pistol Grip |
$238.00 | Out of Stock | |
| ST-104 | Mk 3 STANDARD MODEL PARTS SET with “T” Buttstock. |
$258.00 | ||
| HAND | Hand Select |
$20.00 |
STEN SPARE PARTS
Original WW2 era serviceable parts – Most are unissued parts
Unless indicated all parts interchange on all STEN GUNS
| Part num. | Product Description | Price | ||
|---|---|---|---|---|
| ST-1 | BARREL (Mk 2) – Black Anodized Alloy – 8” long Dummy type for display – NEW |
$12.00 | ||
| ST-2 | BARREL (Mk 2) – 8” long 9mm standard type – NEW Manufacture |
$58.00 | ||
| ST-3 | BARREL (Mk 2) – 8” long 9mm standard type – used grade 3 Israeli. Slight bulge somewhere in barrel, but still shootable. |
$0.00 | Out of Stock | |
| ST-5 | BARREL (Mk 2) – 10” long 7.62mm Chinese type 54 – NEW. Made by the Chinese in 1950s for the conversions of their STEN Mk 2s to 7.62 Tokarev (7.63 Mauser) caliber. |
$78.00 | Out of Stock | |
| ST-6 | BARREL BUSHING with FRONT SIGHT (Mk2) – Suitable for Mk 2 & Mk 5 models. Has Mk 5 type barrel index pin installed in bottom of bushing. Just remove it for most Mk 2 applications. Made in Israel. |
$38.00 | ||
| ST-7 | BARREL NUT & SHROUD (Mk 2) with horizontal holes – NEW manufacture |
$44.00 | ||
| ST-8 | BARREL NUT & SHROUD (Mk 5) with vertical holes (NOT AVIALABLE – Use ST-7) |
$0.00 | Out of Stock | |
| ST-9 | Barrel Nut RATCHET CATCH |
$8.00 | ||
| ST-11 | BOLT – stripped (Mk 2 & Mk 3) – As New |
$28.00 | ||
| ST-12 | BOLT – stripped (Mk 5) – As New |
$38.00 | ||
| ST-13 | BUTTSTOCK – “T” (Mk 2 & Mk 3) |
$0.00 | Out of Stock | |
| ST-14 | BUTTSTOCK – Loop (Mk 2 & Mk 3) |
$0.00 | Out of Stock | |
| ST-15 | BUTTSTOCK (Mk 5) |
$0.00 | Out of Stock | |
| ST-16 | Buttstock MOUNT (Mk 5) – NEW |
$35.00 | ||
| ST-17 | CAP for Recoil Spring |
$8.00 | ||
| ST-18 | Recoil Spring End CAP RETAINER |
$8.00 | ||
| ST-19 | COCKING HANDLE with Safety Pin – This type can push into receiver to lock bolt in closed position. |
$16.00 | ||
| ST-20A | DUST COVER – snap on type (Mk 2 & Mk 3) |
$28.00 | ||
| ST-20B | DUST COVER – snap/screw type (Mk 2 & Mk 3) |
$22.00 | ||
| ST-20C | DUST COVER – screw type (Mk 2 & Mk 3) |
$16.00 | ||
| ST-21 | Dust Cover SCREW & WASHER SET – Parkerized |
$4.00 | ||
| ST-22 | EJECTOR – welds onto receiver tube (Mk 2 & Mk 5) Cut off of original STENs. |
$28.00 | ||
| ST-23 | EXTRACTOR |
$28.00 | ||
| ST-24 | Extractor SPRING |
$4.00 | ||
| ST-25 | Extractor PIN |
$4.00 | ||
| ST-26 | FRONT SIGHT (Mk 2) – RARE! Brand New original WW2 milled part. |
$24.00 | ||
| ST-27 | FRONT SIGHT (Mk 5) – Brand New original WW2 |
$15.00 | ||
| ST-28 | MAG CATCH |
$8.00 | ||
| ST-29 | Mag Catch SPRING |
$4.00 | ||
| ST-30 | Mag Catch RETAINER PLATE (Mk 2 & Mk 5) |
$8.00 | ||
| ST-31 | Mag Catch Retainer Plate SCREW & WASHER Set (Mk 2 & Mk 5) – Parkerized |
$2.00 | ||
| ST-32 | MAG HOUSING – Stripped Mk 2 (will work on Mk 5) |
$35.00 | ||
| ST-33 | PISTOL GRIP – Paratrooper type (Mk 2 & Mk 3) Snaps on in place of Buttstock |
$35.00 | Out of Stock | |
| ST-34 | PISTOL GRIP – wood (Mk 5) |
$0.00 | Out of Stock | |
| ST-35 | Wood Pistol Grip SCREW & WASHER (Mk 5) |
$6.00 | ||
| ST-36 | PLUNGER PIN for Mag Housing (Mk 2 & Mk 5) |
$0.00 | Out of Stock | |
| ST-37 | Plunger Pin SPRING (Mk 2 & Mk 5) |
$4.00 | ||
| ST-38 | Plunger Pin RETAINER PIN Set (Mk 2 & Mk 5) |
$2.00 | ||
| ST-41 | RECOIL SPRING |
$12.00 | ||
| ST-42 | Recoil Spring END PIECE – Often missing this END PIECE smooths action & reduces wear on recoil spring end at cocking handle on models were cocking handle can be pushed in to lock bolt closed. |
$6.00 | ||
| ST-43 | RIVET SET for Mk 3 . Each gun uses 11 rivets for Barrel attachment. We give you a few extra – SET OF 15 RIVETS |
$6.00 | ||
| ST-44 | SEAR – Stamped |
$0.00 | Out of Stock | |
| ST-45 | SEAR – Milled |
$0.00 | Out of Stock | |
| ST-46 | Sear PIVOT PIN |
$4.00 | ||
| ST-47 | Sear PAWL SPRING |
$5.00 | ||
| ST-48 | SELECTOR w/ Spring, Balls & Cotter Pins |
$12.00 | ||
| ST-49 | Selector BALLS, SPRING & COTTER PIN Set |
$6.00 | ||
| ST-50 | TRIGGER HOUSING w/ REAR SIGHT & SELECTOR (Mk 2 style) |
$38.00 | ||
| ST-51 | TRIGGER HOUSING w/ REAR SIGHT & SELECTOR (Mk 3 style) |
$28.00 | ||
| ST-52 | TRIGGER HOUSING w/ REAR SIGHT RING (Mk 5) |
$78.00 | ||
| ST-53 | Sten TRIGGER only |
$12.00 | ||
| ST-54 | Trigger SPRING |
$4.00 | ||
| ST-55 | Trigger PIVOT PIN |
$6.00 | ||
| ST-56 | TRIP LEVER |
$8.00 | ||
| ST-57 | Trip Lever PIVOT PIN |
$4.00 | ||
| ST-58 | FRONT SIGHT COMPLETE – Mk 5 |
$28.00 |
STEN GUN MAGAZINES & LOADER
| Part num. | Product Description | Price | ||
|---|---|---|---|---|
| ST-60 | MAGAZINE – 20 round (all Mks) Single stack Mags made from 32rd Mags with reformed followers. Said to be the most reliable STEN Mag. |
$8.00 | ||
| ST-61 | MAGAZINE – 32 round (all Mks) – As NEW – WW2 issue |
$12.00 | ||
| ST-62 | MAGAZINE – 32 round (all Mks) – Excellent – WW2 issue |
$9.00 | ||
| ST-63 | Magazine LOADING TOOL (all Mks) – As NEW – WW2 issue |
$16.00 | ||
| ST-64 | Magazine LOADING TOOL (all Mks) – Special RARE early STEN/LANCHESTER type. Longer style works on all Sten Mags including very early models & German MP28 with long backs. Brand New |
$24.00 | ||
| ST-68 | BANDOLEER MAG POUCH with Seven (7) New 32 rd Mags – Very nice older replica of the ultra rare original WW2 issue British combat soldier gear. New condition. ONLY ONE LEFT! |
$188.00 | Out of Stock |
STEN GUN EXTRAS
| Part num. | Product Description | Price | ||
|---|---|---|---|---|
| ST-70 | BAYONET & SCABBARD (Mk 5) – Spike type |
$0.00 | Out of Stock | |
| ST-71 | Bayonet SCABBARD only (Mk 2 & Mk 5) – for Spike Bayonet |
$10.00 | ||
| ST-72 | Scabbard THROAT & TENSION SPRING only (Mk 2 & Mk 5) – New original UK issue WW2 spares for Spike Bayo Scabbard. |
$5.00 | ||
| ST-73 | BOLT EXTENSION. Machined from 8620 steel bar stock. Part welds to back of full auto bolt for Semi-Auto conversions. This moves the sear catch back on bolt so bolt catches gun sear immediately after passing over mag. Eliminates possible self fire on open b |
$8.00 | ||
| ST-74 | BLACK GUN PAINT “BRITISH BLACK” GUN PAINT – 16oz Aerosol |
$10.00 | ||
| ST-82 | “BRITISH BLACK” GUN PAINT – Case Lot |
$98.00 | ||
| ST-75 | CLEANING ROD – Original WW2 British issue for all STEN models. Rod is designed to store in Loop type Buttstocks. |
$12.00 | ||
| ST-76 | HANDGUARD – FRONT SIGHT RETAINER (Mk 2) – VERY RARE original WW2 British issue spare part. We only have a few |
$48.00 | ||
| ST-77 | Brown Bakelite OILER & Brass Tip DROP THRU Set – Brand New original WW2 British issue accessory parts for your STEN GUN. |
$10.00 | ||
| ST-78 | SLING – Brand New original WW2 British issue. |
$16.00 | ||
| ST-79 | KIT – SMALL PARTS KIT – One Each of ST-21, 24, 25, 29, 31, 37, 38, 49, 54, 57 |
$28.00 | ||
| ST-80 | STEN WW2 I.D. BOOK – Illustrated identification of all the Parts & Extras for STEN GUNS Mk 1, 2 & 3. |
$5.00 | ||
| ST-81 | THE STEN BOOK |
$10.00 | ||
| 258 | OPERATOR’S MANUAL – Original factory issue for Sterling 9mm Mk 4 SMG. Brand New Condition. 24p dated Jan 1973 |
$40.00 | ||
| 259 | OPERATOR’S MANUAL – Original factory issue for Sterling 9mm Mk 5 “Silenced” SMG. Brand New Condition. 28p dated May 1974 |
$40.00 |

