Adcor Defense B.E.A.R. 2012000E vs Bushmaster Gas Piston 90294

Put rifles head to head to compare caliber and more.

vs
Rifles Adcor Defense B.E.A.R. 2012000E Bushmaster Gas Piston 90294
Summary
Rating
Firearms Review Rating Not Rated
Firearms Review Rating Not Rated
Rank
#13950
#23182
Length 32.5" - 36.25"
Action Semi-Automatic Semi-Automatic
Caliber .223 Remington .223 Remington
Finish Black
Details
Brand Adcor Defense Bushmaster
Reviews N/A See 2 Reviews
Prices
MSRP $1,648.21 $1,081.50
Used Price $1,153.75 $757.05
Sale Price $1,483.39 $973.35

Rifles Descriptions

Adcor Defense B.E.A.R. 2012000E

B.E.A.R. (Brown Enhanced Automatic Rifle) models from Adcor Defense feature a patent-bearing, gas piston system with a free-floating barrel for increased accuracy. This is due to the piston's incorporation into the upper half of the forward rail system - so it never touches the barrel. Extremely close machine tolerances eliminate the need for piston rings. With a tool-less field strip design, a B.E.A.R. requires nothing more than a firing pin to disassemble, yet remains strong. The piston's cyclical rate for a controlled rate of fire adjusts with a turn of the gas plug located in the front piston assembly. Because diminished heat reaches the upper, hot gases and carbon particulates are prevented from entering the receiver, lubricant lasts longer and maintenance is simplified. Due to superior design, the B.E.A.R. has no carrier tilt and low fouling of the chamber and action. The ejection port wiper prevents the entry of dust, sand and other debris by moving into the ejection port opening flush with the inside geometry of the upper receiver. The spring-loaded shield allows the bolt carrier to return to ready position. Being made of a highly-durable, self-lubricating polymer helps the shield withstand temperature extremes. The B.E.A.R. Elite series features a few upgrades, including a Magpul MOE rifle stock and Magpul MOE ergonomic rifle grip with aggressive texturing for a sure grip. The chrome-lined barrel from FN Manufacturing has 1:7 twist and is hammer-forged with a M249 r

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