Hi William, It comes with a ramped barrel Specs - The Rock Island Armory GI series of 1911's are based on a simple, reliable Series 70 design. The GI series allows everyone fond of the 1911 platform to get in on a versatile durable pistol at a price point that won't break the bank. The frame and slide are built from 4140 steel and each pistol is hand fitted and inspected to strict tolerances. A ramped 1911 barrel has the entire feed ramp attached to the barrel, similar to a Glock.
Specifications and Features:
Rock Island Armory G1 Series 1911 Semi Auto Pistol 51815
.38 Super
5" Barrel
1:16" Twist Rate
Full Size Grip 1911
Single Action Pistol
9 Round Capacity
Fixed Front/Rear Sights
4-6lb Trigger
Smooth Wood Grips
Steel Slide/Frame
Parkerized Slide/Frame Finish
Overall Length 8.56"
Overall Height 5.5"
Unloaded Weight 2.56lbs
Loaded 2.82lbs
Parkerized

Yes the 38 super has a ramped barrel (unlike most of the RIA 1911s) here is a good review gunblast.com/RKCampbell_38Super.htm

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This pistol has a ramped barrel. The Rock Island 51815 M1911-A1 FS Pistol in .38 Super features a 5-inch barrel parkerized finish smooth wood grips fixed sights series 70 type firing system G.I. style hammer and trigger single action trigger an overall length of 8.5 inches an unloaded weight of 39.5 oz and a 9+1 round capacity.