Plinker Arms Announces New Line of .22LR Complete Upper Conversion Units

Plinker Arms Announces New Line of .22LR Complete Upper Conversion Units Adaptable to Standard AR-15 Lower Receivers

CORNELIUS, NC – Plinker Arms, makers of American-made firearms magazines, accessories and components, announce a new line of .22LR complete upper conversion units adaptable to standard AR-15 lower receivers. A standard AR-15 can be easily and quickly converted into a fully functional .22LR rifle with no modifications, no jams, no failures to feed, just reliable shooting at a fraction of the operating cost.  The three new units include an M-4 Upper Conversion, a SBR Upper Conversion and a Bull Barrel Upper Conversion.
Plinker Arms M-4 Standard .22LR Upper Conversion Unit Each Plinker Arms upper conversion unit includes a 25-round magazine (all state laws apply) and a load-assist tool.  The Plinker Arms .22LR Upper Conversion Unit includes the following features:

  • Completely compatible with any MIL-SPEC AR-15 lower receiver
  • Compatible with most AR-15 upgrades
  • Dependable, trouble-free operation
  • Dedicated forged 7075 T6 alloy  upper receiver
  • Anodized, aluminum Picatinny -style rail system
  • Plinker Arms patent-pending magazine, featuring a bolt hold-open on the last round
  • 1×16 twist, free-floated barrel with integrated feed ramp
  • Military-style Parkerized finish
  • Limited Lifetime Warranty

The M-4 Upper Conversion unit fits the standard length M-4 with a 16 1/4″ barrel and a standard threaded AR flash suppressor. MSRP is $499.99.
The Short Barrel Rifle (SBR) Upper Conversion features a revised bolt and gas operation system with a 12 ½” barrel and standard threaded flash suppressor. MSRP is $499.99.
Plinker Arms SBR .22LR Upper Conversion Unit The Bull Barrel Rifle Upper Conversion is hand-built and accuracy tested in the Plinker Arms Custom Shop. It features a 16 ¼” match grade, stainless steel barrel with custom match grade crown and a barrel taper.  MSRP is $519.99. Custom barrels are also available upon request (additional expense).
Plinker Arms Bull Barrel .22LR Upper Conversion Unit For Plinker Arms information, visit www.plinkerarms.com. Join the conversation on our Facebook page.
About Plinker Arms: Headquartered in Cornelius, North Carolina, Plinker Arms was founded in 2010 by two firearms enthusiasts with backgrounds in firearms manufacturing, NASCAR® engineering and combat shooting. Plinker Arms manufactures American made firearms magazines, accessories and components.  www.plinkerarms.com