"Professional Gunsmithing and Firearm Sales"
SPG is your .300 AAC Blackout
and 10MM Auto Specialist

Semi-Auto Rifles

SPG provides a variety of Semi- Automatic weapon system services, including the iconic AR-15. These services include:

  • Aftermarket and match triggers
  • Custom bolt carriers and bolt fitting
  • Low profile gas blocks
  • After market hand guards, pistol grips and butt stocks
  • Professional barrel lapping and break-in
  • Replacement barrels
  • Scope mounting, ring lapping and bore sighting
  • Complete upper and lower receiver fitting and parts replacement
  • Muzzle devices
  • Long and short stroke gas piston conversions
  • Accuracy improvements
  • Cerakote finishes
  • Complete setup, sight in, custom ballistic profile and data cards
  • 300 Blackout and 6.8 SPC weapons.

Naturally these services are applicable to the AR-15 and AR-10 platforms. That said SPG has and can worked with and on a wide variety of other weapon platforms including:

  • AK47 and AK74 rifles.
  • Robinson Arms M96
  • Armalite AR-180
  • Ruger Mini 14 and Mini 30
  • Springfield M1A and M14
  • Ruger 10/22
  • SIG 550 Series
  • IMI Galil and Valmet Rifles

Contact SPG today regarding your specific weapon and the issues you are experiencing or the improvements you want made and we can discuss your unique needs.