Bushmaster Gas Piston 90294 vs Umarex Colt M4

Put rifles head to head to compare caliber and more.

vs
Featured Deal
$442.79
Rifles Bushmaster Gas Piston 90294 Umarex Colt M4
Summary
Rating
Firearms Review Rating Not Rated
Firearms Review Rating Not Rated
Rank
#23182
#22214
Action Semi-Automatic Semi-Automatic
Caliber .223 Remington .22 LR
Length 34.4"
Finish Black
Barrel Length 16.2"
Details
Brand Bushmaster Umarex
Reviews See 2 Reviews See 2 Reviews
Prices
MSRP $1,081.50 $459.79
Used Price $757.05 $321.85
Sale Price $973.35 $413.81

Rifles Descriptions

Bushmaster Gas Piston 90294

The Bushmaster Gas Piston System Rifles bring new levels of reliability to the “AR” type rifle platform by eliminating carbon build up, gas leaks and heat within the Upper Receiver. The Gas Piston System operates by tapping gas pressure off the barrel much like the systems found on AK-47s and FALs * Functions with a wider range of ammunition - less gas pressure - lower cyclic rate * Offers improved reliability and control - with cleaner operation and reduced recoil * Keeps carbon build up and powder residue from reaching - and fouling the Upper Receiver and Bolt Carrier * A Detented Plug in the Gas Block allows easy cleaning of the Systems’ Hard Chrome Plated Piston

Umarex Colt M4

The .22 caliber Colt M4 OPS is not merely a conversion unit, but a dedicated .22 built from the ground up by German engineers. Specifications and features: Umarex Colt M4 OPS Semi Automatic Carbine .22 Long Rifle 16.2" barrel with M8x.75" threaded muzzle and flash suppressor 1:13.75" twist, 6 grooves 10 round magazine Manual safety Blow back operation Single-stage trigger Flat top upper receiver Adjustable sights 14.8" sight radius High quality aluminum upper and lower receiver Rail Interface System (RIS) handguard Adjustable, telestock Black finish 31.1" to 34.4" overall length 2.6" wide 13-7/8" length of pull Weighs 6.5 pounds Weighs 0.5 pounds empty For available accessories, click here . This handsome rimfire rifle sports a standard AR-15 look and is modeled after the legendary original Colt M4. A "Tactical Rimfire" rifle, the M4 OPS is an upgraded version of the .22 M4 Carbine. Instead of the standard forearm found on the carbine, the OPS has an RIS (Rail Interface System) that provides tactical rails on four sides, allowing for you to mount a variety of accessories.