The M4-22 PRO SBR is a premium .22 caliber semi-automatic AR styled rifle with aluminum upper and lower receivers and all the features of a true M4. The PRO SBR features a 11 inch barrel, 9" Composite M-Lok handguard and weighs only 5 lbs.
Features and specifications
- Semi-Automatic 22LR Rimfire
- Length of Pull - 12.59"
- 9" Composite M-LoK Handguard
- Nickel Plated Bolt
- Weighs only 5 lbs.
- 11” 4150 Solid Steel Barrel with Parkerized Finish
- Bolt Catch
- Bolt Release
- 25 Round Magazine
- Functional Forward Assist Button
- Aluminum Upper and Lower Receivers
- Charging Handle
- Easy Push Pin Disassembly
- Full Length Top Picatinny Rail
- Adjustable Flip Up Sights
- Shell Deflector
- 2-Position, Receiver Mounted Safety Lever
- 1/2 x 28 Threaded A2 Birdcage
- 4 ½ Pound Trigger Pull
- Fully Functional Bolt Dust Cover
- Mil-Spec FCG
- Allows For Drop in Trigger Assemblies
- Standard “bicycle lock” Storage Safety
- Gen2 Grip
- Ambidextrous Sling Adapter Plate
- Compatible With Most Standard AR15 Components and Accessories
- Owner’s Manual
Part number A101151 · UPC 857253008518
Buying an NFA firearm from Guns 2 Ammo
This is a short-barreled rifle under the National Firearms Act, so it transfers on an ATF Form 4 with a tax stamp. Order online or in store and complete your transfer at our Mesa shop. We explain the process, fees and timelines on our NFA & Class III page.
Outside Arizona? We can ship to your local SOT dealer to complete the transfer. Not available in CA, CT, DC, DE, HI, IL, MA, MD, NJ, NY or RI.
Ordering
Buy online and pick up at our Mesa store after a background check, or we can ship it to your local FFL.
Questions? Call (602) 715-2677.