Outfitters Score™
Excellent
Colt scores as a top-tier build with premium pricing and a bare-bones configuration.
Our proprietary rating combines brand tier, price percentile within the caliber, feature completeness, barrel versatility, retailer availability, caliber practicality, and use-case fit.
Description
Colt XM177E2 Retro reissue. Semi Automatic XM177E2, 16" BBL, 20+1, 5.56MM :AR-15 Rifle Series XM177E2 AR-15 Rifle Semi-Auto Matte Black Synthetic Stock 6.5 lbs. 223 Rem | 5.56 NATO 20 + 1 # OF MAGS:1 20 rd. USGI Magazine BARREL:16.1" OVERALL LENGTH:31" RATE-OF-TWIST:1-in-12 A1 Fixed Front & Rear Sight Safety Selector Switch XM177E2 Reissue Non-NFA XM177 Flash Suppressor Vinyl Coated Alum. Buttstock Mfg: Colt
Full Specifications
Overview
| Brand | Colt |
| Model | CRXM177E2 |
| SKU | 100033159 |
| Rifle Type | semi auto |
| Platform | AR15 |
| Caliber | 5.56 NATO |
| Chamber | 5.56 NATO |
| UPC | 098289024824 |
Barrel
| Barrel Length | 16" |
Receiver
| Forward Assist | No |
| Dust Cover | No |
Handguard
| Free Float | No |
Muzzle
| Muzzle Device | flash-hider |
| Suppressor Ready | Yes |
Sights & Optics
| Optic Ready | No |
Dimensions & Weight
| Overall Length | 31" |
Finish
| Finish | black |
Compliance
| CA Compliant | No |
| Classification | Rifle |
| NFA Item | No |
What's Included (Complete Rifle)
This is a complete, ready-to-shoot firearm.
Upper Receiver
Lower Receiver
Barrel
16"
Bolt Carrier Group
Handguard
Stock
Grip
Trigger
Muzzle Device
flash-hider
Charging Handle
Gas Block
Gas Tube
Buffer Tube
Backup Iron Sights
Optic
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Related Guides & Reviews
Manufacturer · Tier 1
See everything Colt→
Build Guide
See our Suppressor-Ready Build→
State Check
This rifle has NFA or magazine considerations →
The original AR-15 licensee. Colt still builds the LE6920 and other duty carbines, though quality has been more consistent in recent years.
View brand profile →Xm177e2 Ar-15 223
CRXM177E2
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