Bushmaster Gas Piston 90294 vs Colt CSR-15 CSR-15R

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Rifles Bushmaster Gas Piston 90294 Colt CSR-15 CSR-15R
Summary
Rating
Firearms Review Rating Not Rated
Firearms Review Rating Not Rated
Rank
#23182
#20078
Action Semi-Automatic Semi-Automatic
Caliber .223 Remington .223 Remington
Capacity 30+1
Finish Black
Details
Brand Bushmaster Colt
Reviews See 2 Reviews See 2 Reviews
Prices
MSRP $1,081.50 $599.99
Used Price $757.05 $419.99
Sale Price $973.35 $539.99

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

Colt CSR-15 CSR-15R

COLT COMPETITION RIFLES Page Number: 0 COL Sporting Rifle .223 Remington/5.56x45mm 16 Inch HBAR Weight Barrel Twin-Chamber Muzzle Brake CNC-Machined from Steel Bar-Stock and Threaded -28 TPI 11.75 Inch Vented Modular Float-Tube Handguard with 4 Moveable Picatinny Rails Black 30 Round Sporting Rifle - Vented Modular Float-Tube Handguard Suitable ammunition: factory-loaded SAAMI-Spec .223 ammo and NATO-stamped 5.56x45mm with 50 grain to 77 grain bullets. Carbine length gas system with fixed low-profile gas block. CNC machined from solid steel. Polymer magazine. Upper receiver: forged from 7075-T6 mil-spec-alloy. Forge Mark. Case Deflector. 13-slot Picatinny rail on slick-side receiver. Lower receiver: forged from 7075-T6 mil-spec-alloy. Forge Mark. Integrally-forged enlarged trigger guard. Standard charging handle. Match-target trigger. Crisp break at 6 pounds. Nickel-teflon coated. Standard bolt and bolt carrier. Receiver extension buffer tube. Match grade barrel. 4140 chrome-moly steel. Honed, air-gaged and proof-fired. Competition-style straight-taper, 1:8 inch right hand twist. button-rifled, 6-groove HBAR weight barrel. Twin-chamber muzzle brake by Bold Ideas is CNC-machined from steel bar-stock and threaded 1/2x28 TPI. M4 carbine style adjustable 6 position stock, Colt-marked and improved with 2 QD swivel attachment sockets. Beavertail rubber grip with finger-grooves, Colt-Brand. 11.75 inch Vented Modular Float-Tube handguard with 4 moveable Picatinny rails. Handguard rails included: 5.5 inch - 11 slot - 3-screw Picatinny rail at 12 o'clock, 3.1 inch - 5 slot - 2 screw Picatinny rails at 3, 6 and 9 o'clock. Colt marked safety padlock and chamber plug included.