22LR

AcronymDefinition
22LR.22 Long Rifle (ammunition)
References in periodicals archive ?
S&W M&P22 Compact Type: Single action, semiautomatic Caliber: 22LR Capacity: 10 rds.
AR610, AR615, Armalite M15 22LR Carbine, Armalite M156T, Barrett REC7, Beretta AR670, Bushmaster ACR, Bushmaster Carbon 15, Bushmaster MOE series, Bushmaster XM15, Colt Match Target Rifles, DoubleStar AR rifles, DPMS Tactical Rifles, Heckler & Koch MR556, Olympic Arms, Remington R615 rifles, Rock River Arms LAR615, Sig Sauer SIG516 rifles, Smith & Wesson M&P15 Rifles, Stag Arms AR rifles, Sturm, Ruger & Co.
Among the arms cache was a 357 Magnum revolver, semi-automatic 22LR rifle plus gas canisters.
The Ottawa, Kansas, Police Department seized several modified 22LR ammunition cartridges that did not have the lead projectile in place.
The MLR Ultra 22LR features a high-tech modular tensioned-type barrel, and measures 36 1/8 inches overall, with a barrel length of 18 inches.
When firing general purpose 22LR ammo such as Winchester Wildcat, Remington Thunderbolt or CCI Blazer (all bulk pack 40-grain round-nose) my groups at 50 yards were in the 1- to 2-inch range, which is what you'd would expect for these types of inexpensive "bulk" ammo.
CMMG 22LR Conversion Unit Modifications For this project I used a Parkerized unit, since that was what was what I got for the lowest price.