Outfitters Score™
Excellent
Knights Armament 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
The Knights Armament SR-15 E3 LPR Mod 2 rifle takes the company's AR-15 platform to the next level, providing consumers with a purpose-built precision rifle that's light enough to carry with you anywhere while providing match-grade accuracy. The Knights Armament SR-15 E3 LPR Mod 2 rifle is constructed around the company's match-grade barrel, which is machined from stainless steel and features a specially built, custom-grade match chamber for the utmost in consistency. Barrel length: 18 inches Direct-impingement gas system 5.56 NATO chambering Weight: 7.4 ounces The Knights Armament SR-15 E3 LPR Mod 2 rifle also comes equipped with an M-LOK Mfg: Knights Armament
Features
M Lok
Full Specifications
Overview
| Brand | Knights Armament |
| Model | 31973 |
| SKU | 100025327 |
| Rifle Type | semi auto |
| Platform | AR15 |
| Caliber | 5.56 NATO |
| Chamber | 5.56 NATO |
| UPC | 819064016328 |
Barrel
| Barrel Length | 18" |
| Barrel Finish | stainless |
Receiver
| Forward Assist | No |
| Dust Cover | No |
Handguard
| Handguard Type | m-lok |
| Free Float | No |
Muzzle
| Suppressor Ready | No |
Sights & Optics
| Optic Ready | No |
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
18"
Bolt Carrier Group
Handguard
m-lok
Stock
Grip
Trigger
Muzzle Device
Charging Handle
Gas Block
Gas Tube
Buffer Tube
Backup Iron Sights
Optic
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Manufacturer · Tier 1
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Build Guide
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Home of the SR-15 and SR-25 platforms. One of the original AR innovators, with deep military roots and a premium price tag to match.
View brand profile →Sr-15 E3 Lpr Mod 2 M-Lok 5.56 18"
31973
Provides Match-Grade Capabilities
Across 1 retailer
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