9mm

1:10 Twist

Stainless Steel

unused

not chambered

These are drops from barrels for the Stemple STGs we cut down

3.5" long

Main Diameter: .785ø

Front threaded 1/2" -28

Price: $9.00

LOT 

Actual Items Pictured

Conditions as Shown

Only includes items shown in the lot photo #1

Includes:

• lower modified for use with AK hammer setup 
• Considering the missing part and current c..

  Price: $175.00

  ]]>

  LOT 

  Actual Items Pictured

  Conditions as Shown

  Only includes items shown in the lot photo #1

   

  Includes:

  • lower modified for use with AK hammer setup 
  • Considering the missing part and current c..

    Price: $175.00

    ]]> LOT 

    Actual Items Pictured

    Conditions as Shown

    Only includes items shown in the lot photo #1

     

    Includes:

    • lower modified for use with AK hammer setup 
    • Considering the missing part and current c..]]> https://www.brpguns.com/9mm-smg-chamber-and-headspace-gauge/ Tue, 14 May 2024 08:05:45 +0000 https://www.brpguns.com/9mm-smg-chamber-and-headspace-gauge/

      9mm SMG Chamber Wear and Headspace Gauge

      To ensure the safe operation of 9mm Fixed-Firing-Pin (FFP) Blow-Back (BB) Submachine Guns (SMGs), chamber wear and headspace should be verified.  

      Since SMGs don't typically show a lot of bore wear compared to c..

      Price: $36.00

      ]]>

      9mm SMG Chamber Wear and Headspace Gauge

      To ensure the safe operation of 9mm Fixed-Firing-Pin (FFP) Blow-Back (BB) Submachine Guns (SMGs), chamber wear and headspace should be verified.  

      Since SMGs don't typically show a lot of bore wear compared to c..

      Price: $36.00

      ]]> 9mm SMG Chamber Wear and Headspace Gauge

      To ensure the safe operation of 9mm Fixed-Firing-Pin (FFP) Blow-Back (BB) Submachine Guns (SMGs), chamber wear and headspace should be verified.  

      Since SMGs don't typically show a lot of bore wear compared to c..]]> https://www.brpguns.com/kp31-shroud-shim-01-thick/ Fri, 30 Dec 2022 17:13:16 +0000 https://www.brpguns.com/kp31-shroud-shim-01-thick/

      Copied from original parts and made from stainless steel.

       

      Thickness .01"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for accu..

      Price: $4.85

      ]]>

      Copied from original parts and made from stainless steel.

       

      Thickness .01"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for accu..

      Price: $4.85

      ]]> Copied from original parts and made from stainless steel.

       

      Thickness .01"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for accu..]]> https://www.brpguns.com/copy-of-stemple-stg-9mm-barrel-16-threaded-1-2-28/ Thu, 30 Jul 2020 13:42:43 +0000 https://www.brpguns.com/copy-of-stemple-stg-9mm-barrel-16-threaded-1-2-28/

      16" barrel for Semi Auto KP31.  

      Works with slant pattern KP31 shroud.  Will work with compensated shroud if the exit hole is opened to .635".

       

      HEADSPACE on Closed Bolt Semi Auto Guns vs Open Bolt / Fixed Firing Pin Blow Back..

      Price: $135.00

      ]]>

      16" barrel for Semi Auto KP31.  

      Works with slant pattern KP31 shroud.  Will work with compensated shroud if the exit hole is opened to .635".

       

      HEADSPACE on Closed Bolt Semi Auto Guns vs Open Bolt / Fixed Firing Pin Blow Back..

      Price: $135.00

      ]]> 16" barrel for Semi Auto KP31.  

      Works with slant pattern KP31 shroud.  Will work with compensated shroud if the exit hole is opened to .635".

       

      HEADSPACE on Closed Bolt Semi Auto Guns vs Open Bolt / Fixed Firing Pin Blow Back..]]> https://www.brpguns.com/stemple-trunion-assembly-slide-lock-pattern/ Mon, 24 Jul 2017 11:20:48 +0000 https://www.brpguns.com/stemple-trunion-assembly-slide-lock-pattern/

      Standard replacement Trunion Assembly for Stemple STG Standard Bolt Setups without pin mounts:

      Includes trunion, ejector, locking piece, locking pin, and spacer.

      
      Compatible with U9, 76, Stemple Suomi & 34k Stemple 76/45 setups without trunion mount pin holes.

      Price: $390.00

      ]]>

      Standard replacement Trunion Assembly for Stemple STG Standard Bolt Setups without pin mounts:

      Includes trunion, ejector, locking piece, locking pin, and spacer.

      
      Compatible with U9, 76, Stemple Suomi & 34k Stemple 76/45 setups without trunion mount pin holes.

      Price: $390.00

      ]]> Standard replacement Trunion Assembly for Stemple STG Standard Bolt Setups without pin mounts:

      Includes trunion, ejector, locking piece, locking pin, and spacer.

      
      Compatible with U9, 76, Stemple Suomi & 34k Stemple 76/45 setups without trunion mount pin holes.

      ]]> https://www.brpguns.com/copy-of-kp31-shroud-shim-005-thick/ Thu, 23 Feb 2017 15:02:55 +0000 https://www.brpguns.com/copy-of-kp31-shroud-shim-005-thick/

      Copied from original parts and made from stainless steel.

       

      Thickness .002"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for acc..

      Price: $4.85

      ]]>

      Copied from original parts and made from stainless steel.

       

      Thickness .002"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for acc..

      Price: $4.85

      ]]> Copied from original parts and made from stainless steel.

       

      Thickness .002"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for acc..]]> https://www.brpguns.com/kp31-barrel-shim-001-thick/ Sat, 26 Mar 2016 19:52:17 +0000 https://www.brpguns.com/kp31-barrel-shim-001-thick/

      Copied from original parts and made from stainless steel.

       

      Thickness .001" 

       

      These are the most thin we could make.  They are excellent for fine tuning your barrel to trunion to shroud fit.

       

      This part tightens the barre..

      Price: $2.75

      ]]>

      Copied from original parts and made from stainless steel.

       

      Thickness .001" 

       

      These are the most thin we could make.  They are excellent for fine tuning your barrel to trunion to shroud fit.

       

      This part tightens the barre..

      Price: $2.75

      ]]> Copied from original parts and made from stainless steel.

       

      Thickness .001" 

       

      These are the most thin we could make.  They are excellent for fine tuning your barrel to trunion to shroud fit.

       

      This part tightens the barre..]]> https://www.brpguns.com/kp31-shroud-shim-005-thick/ Thu, 07 Jan 2016 14:28:40 +0000 https://www.brpguns.com/kp31-shroud-shim-005-thick/

      Copied from original parts and made from stainless steel.

       

      Thickness .005"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for acc..

      Price: $4.85

      ]]>

      Copied from original parts and made from stainless steel.

       

      Thickness .005"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for acc..

      Price: $4.85

      ]]> Copied from original parts and made from stainless steel.

       

      Thickness .005"

       

      This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion.

       

      This is a very useful part for acc..]]> https://www.brpguns.com/stemple-stg-9mm-barrel-12-75/ Fri, 26 Jun 2015 09:57:14 +0000 https://www.brpguns.com/stemple-stg-9mm-barrel-12-75/

      12.75" barrel for BRP Stemple Takedown Guns.  FULL AUTO CHAMBER SPEC.

       

      Extractor Location

      The extractor relief on this barrel is setup for the BRP-Stemple extractors and would have to be enlarged to accommodate the KP31 extractor for full..

      Price: $160.00

      ]]>

      12.75" barrel for BRP Stemple Takedown Guns.  FULL AUTO CHAMBER SPEC.

       

      Extractor Location

      The extractor relief on this barrel is setup for the BRP-Stemple extractors and would have to be enlarged to accommodate the KP31 extractor for full..

      Price: $160.00

      ]]> 12.75" barrel for BRP Stemple Takedown Guns.  FULL AUTO CHAMBER SPEC.

       

      Extractor Location

      The extractor relief on this barrel is setup for the BRP-Stemple extractors and would have to be enlarged to accommodate the KP31 extractor for full..]]>