STG 76 Parts and Accessories

View all Brands

Parts and Accessories for the STG 76

Stemple Trunion U9, 76, Stemple Suomi & 34k - 2 Pin Pattern

MSRP:

Now: $350.00

Add to Cart
Compare
Ejector U9, 76, Stemple Suomi, & 34k

MSRP:

Now: $12.00

Add to Cart
Compare
STG U9 Magazine Housing (complete - Black Anodized Finish)

MSRP:

Now: $350.00

Add to Cart
Compare
STG Universal Extractor with Spring and Pin

MSRP:

Now: $25.00

Add to Cart
Compare
STG Universal Barrel Latch

MSRP:

Now: $12.00

Add to Cart
Compare
STG Universal Barrel Nut

MSRP:

Now: $35.00

View Details
Compare
KP31 Barrel Spacer For Use on Stemple STG Setups: .396" thick

MSRP:

Now: $10.00

Add to Cart
Compare
STG Universal 9mm Barrel - 10.35"

MSRP:

Now: $160.00

Add to Cart
Compare
SALE

STG Universal Rear Takedown Screw

MSRP:

Was: $15.50

Now: $14.00

Add to Cart
Compare
Picatinny Rail Top for Stemple Receiver

MSRP:

Now: $32.00

Add to Cart
Compare
KP31 Barrel Shim - .003 thick

MSRP:

Now: $2.75

Add to Cart
Compare
1/2 - 28 to 15mm x 1mm thread adapter

MSRP:

Now: $17.50

Add to Cart
Compare
SALE

AR Handguard Foregrip

MSRP:

Was: $4.50

Now: $2.00

Add to Cart
Compare
Stemple Suomi Rear Sight Assembly - Newly Made

MSRP:

Now: $75.00

Add to Cart
Compare
Stemple Suomi Rear Sight Assembly - Modified Original

MSRP:

Now: $55.00

Add to Cart
Compare
STG Universal 5" Shroud and Barrel Combo

MSRP:

Now: $550.00

Add to Cart
Compare
STG Universal Barrel Shroud - Steel 5" with 1 x Rail Included

MSRP:

Now: $265.00

Add to Cart
Compare
Extra Rail for 5" steel shroud

MSRP:

Now: $38.50

Add to Cart
Compare
U9 5" Long Barrel Threaded 5/8"-24

MSRP:

Now: $150.00

Add to Cart
Compare
1/2"-28 3-Lug Barrel Adapter

MSRP:

Now: $55.00

Add to Cart
Compare
5/8"-24 3-Lug Barrel Adapter

MSRP:

Now: $55.00

Add to Cart
Compare
3-Lug Barrel Adapter for 37/64"(.578)-28

MSRP:

Now: $55.00

Add to Cart
Compare

Stemple Trunion U9, 76, Stemple Suomi & 34k - 2 Pin Pattern

Standard replacement Trunion Assembly for Stemple STG Standard Bolt Setups with pin mounts: Includes ejector and retaining pins.

MSRP:

Now: $350.00
Add to Cart Compare
Ejector U9, 76, Stemple Suomi, & 34k

Standard replacement ejector for Stemple STG pattern trunions: STG U-9mm, STG 76, STG 76W, & STG 34k Includes ejector blade and retaining pin.

MSRP:

Now: $12.00
Add to Cart Compare
STG U9 Magazine Housing (complete - Black Anodized Finish)

Standard replacement magazine housing for 2011 pattern and later Universal 9mm setups for KP31 drums and mags. Black Anodized Finish This is a complete magazine housing for 1.375" OD Stemple 76/45...

MSRP:

Now: $350.00
Add to Cart Compare
STG Universal Extractor with Spring and Pin

Standard AR- M16 Extractor with small flat machined to work in all Univerals configurations: U9, 34k, Stemple-Suomi, STG 76, U9SF, U45, U762, and post-2020 STG 1928s Includes extra power Wolff...

MSRP:

Now: $25.00
Add to Cart Compare
STG Universal Barrel Latch

Suomi-type barrel latch setup for use on the: STG 76 (2011 pattern) STG 34k (2011 pattern) STG 43 STG Universal

MSRP:

Now: $12.00
Add to Cart Compare
STG Universal Barrel Nut

Takes place of barrel shroud to lock the barrel to the trunion without the need for a shroud

MSRP:

Now: $35.00
View Details Compare
KP31 Barrel Spacer For Use on Stemple STG Setups: .396" thick

STG Universal Barrel Bushing: fits between barrel and shroud for creating a tight barrel fit on the trunnion lugs. This is only necessary for using original Swedish and Finnish barrel shrouds on...

MSRP:

Now: $10.00
Add to Cart Compare
STG Universal 9mm Barrel - 10.35"

STG Universal 9mm Barrel - 10.35", threaded 1/2-28 Used on: STG-U STG43 STG76 Works with M37 Shrouds, and Aluminum Shroud setups both from 2012 +. US Made 41v50 Alloy Steel Parkerized...

MSRP:

Now: $160.00
Add to Cart Compare
SALE

STG Universal Rear Takedown Screw

STG Universal Rear Takedown Screw for: STG43 STG-U STG76

MSRP:

Was: $15.50

Now: $14.00
Add to Cart Compare
Picatinny Rail Top for Stemple Receiver

Picatinny Rail Top for Stemple Receiver with mount screws 6.49" long Radius bottom 1 3/8" for shrouds and Stemple Receiver. 3x Mount Screws included (8-32 Low Head Cap Screws)

MSRP:

Now: $32.00
Add to Cart Compare
KP31 Barrel Shim - .003 thick

Copied from original parts and made from stainless steel. Thickness .003" This part tightens the barrel to jacket fit by 'shimming' the rear collar of the barrel. This is a very useful...

MSRP:

Now: $2.75
Add to Cart Compare
1/2 - 28 to 15mm x 1mm thread adapter

1/2 - 28 to 15mm x 1mm thread adapter(1/2" wrench flat for stan

MSRP:

Now: $17.50
Add to Cart Compare
SALE

AR Handguard Foregrip

AR Handguard Foregrip: Simply uses screws and nuts to attach to standard A2 and M4 handguards (mounting parts included). Also fits 2008-2010 pattern shrouds for STG34k and STG76

MSRP:

Was: $4.50

Now: $2.00
Add to Cart Compare
Stemple Suomi Rear Sight Assembly - Newly Made

This is a rear tangent sight assembly that mounts to the top of the Stemple receiver. It's compatible with the sight mount hole pattern added by BRP and designed to be used with front sight blades...

MSRP:

Now: $75.00
Add to Cart Compare
Stemple Suomi Rear Sight Assembly - Modified Original

This is a rear tangent sight assembly that mounts to the top of the Stemple receiver. It's compatible with sight mount hole pattern added by BRP and designed to be used with front sight blades on...

MSRP:

Now: $55.00
Add to Cart Compare
STG Universal 5" Shroud and Barrel Combo

Compatible with all STGl 4 lug trunion (KP31 style) guns. Material: Steel Finish: Parkerized OAL: 3.65" • 8-32 threaded holes are at 90deg increments to fit BRP SHORT RAIL Includes:

MSRP:

Now: $550.00
Add to Cart Compare
STG Universal Barrel Shroud - Steel 5" with 1 x Rail Included

STG Universal barrel shroud for all 4 lug trunion setup guns. Fits all STG barrels greater than 4.5" long Material: Steel Finish: Parkerized OAL: 3.65" • 8-32 threaded holes are at 90deg...

MSRP:

Now: $265.00
Add to Cart Compare
Extra Rail for 5" steel shroud

These rails are specifically for machined for the BRP Short Steel Shroud. A total of 4 rails can be attached at 90deg increments. Includes: 1 x Rail Material: Aluminum

MSRP:

Now: $38.50
Add to Cart Compare
U9 5" Long Barrel Threaded 5/8"-24

STG Universal Barrel for use with short shroud setup Includes: 1 x Barrel Cal: 9mm

MSRP:

Now: $150.00
Add to Cart Compare
1/2"-28 3-Lug Barrel Adapter

STG Universal Barrel for use with short shroud setup Includes: 1 x 3-Lug Barrel Adapter for 1/2"-28 9mm barrels to fit the 45acp 3-lug setups

MSRP:

Now: $55.00
Add to Cart Compare
5/8"-24 3-Lug Barrel Adapter

STG Universal Barrel for use with short shroud setup Includes: 1 x 3-Lug Barrel Adapter Made to B&T / HK standard for 45acp/10mm/4

MSRP:

Now: $55.00
Add to Cart Compare
3-Lug Barrel Adapter for 37/64"(.578)-28

STG Universal Barrel for use with short shroud setup Includes: 1 x 3-Lug Barrel Adapter Made to B&T / HK standard for 45acp/10mm/4

MSRP:

Now: $55.00
Add to Cart Compare

Compare Selected

Shop by Category

Shop by Brand

Shop by Brand

STG 76 Parts and Accessories