Outfitters Score™
Excellent
Fn America scores as a top-tier build with average pricing and most components included.
Our proprietary rating combines brand tier, price percentile within the caliber, feature completeness, barrel versatility, retailer availability, caliber practicality, and use-case fit.
Description
Eighteen inch button-broached, chrome-lined, alloy steel barrel with A2-style compensator. 1:7 inch right hand twist rate. A2-style front sight (F height); back up iron sight; fixed stock. Knights Armament M5 forearm with RAS adapter rail and rail adapter covers. Includes aluminum 30-round magazine. Trigger pull adjustable from 4.75 to 7.75 pounds. Mfg: Fn America
Features
Chrome Lined
Full Specifications
Overview
| Brand | Fn America |
| Model | 36320 |
| SKU | 100402251 |
| Rifle Type | semi auto |
| Platform | AR15 |
| Caliber | 5.56 NATO |
| UPC | 845737005061 |
Barrel
| Barrel Finish | chrome-lined |
| Twist Rate | 1:7 |
Receiver
| Forward Assist | No |
| Dust Cover | No |
Handguard
| Handguard Material | aluminum |
| Free Float | No |
Furniture
| Stock Type | fixed |
Muzzle
| Muzzle Device | compensator |
| Suppressor Ready | No |
Sights & Optics
| Sights Included | iron-sights |
| Optic Ready | No |
Dimensions & Weight
| Magazine Capacity | 30 rounds |
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
Bolt Carrier Group
Handguard
Stock
fixed
Grip
Trigger
Muzzle Device
compensator
Charging Handle
Gas Block
Gas Tube
Buffer Tube
Backup Iron Sights
iron-sights
Optic
Compare Similar Rifles
Alex
Pro M4 Pistol Limited Production, 5.56 NATO 11.5" Barrel SBA3 Brace, 30 Rd Mag
Black Rain Ordnance
Tyrant 5.56mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
Sig Sauer, Inc.
M400 Tread Coil 5.56 Rome0 5 Red Dot - M400 Tread Coil 5.56 Romeo5 Red Dot
Black
Rain Ordnance Spec+ .223/5.56, 16" Barrel, Flat Dark Earth/ODG Flag, Black, 30rd
Patriot Ordnance
Factory P415 Edge 5.56mm 30rd,7.25" Black Nitride Threaded Barrel, Black Anodized Aluminum Receiver
Smith & Wesson
M&P 15 Raptor SBR 223 Rem/5.56x45mm, 11.5" Barrel, Black, M-Lok Handguard, B5 Stock, 30rd
Manufacturer · Tier 1
See everything FN America→
Build Guide
See our First Build Starter Kit→
State Check
This rifle has NFA or magazine considerations →
Belgian-origin military arms maker. FN makes M16 and M4 rifles under US military contracts, and cold hammer forged barrels that appear in many premium ARs.
View brand profile →Fn15 M16 20in 5.56x45mm Nato Matte Black 30+1rd - Fn15 M16 20in 5.56x45mm Nato Matte Black 30+1
36320
Across 1 retailer
Compare Prices
Build It Yourself
Want to customize? Build similar specs from individual parts.
State Legal Check
Prices are fetched from affiliate partners. AR15 Outfitters may earn a commission on purchases made through links on this site. This does not affect pricing or our recommendations.