We may get paid by partner for deals, including promoted items

Sponsored

OpticsPlanet use Code: GEARCHASE Amazon - Lightning Deals Amazon - Hunting Deals Bike Racks Heated Clothing Stio Hoka Fishing Mountain Hardwear

Product Description

Product Features & Specifications FN 20100037 AR-15 5.56x45mm NATO 10.50" Button Rifled M16 Profile Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined FN AR15 premium button rifled barrels are are manufactured using U.S. sourced Chrome Moly Venadium material per Mil-B-115

FN AR-15 5.56x45mm NATO Carbine with 10.50" Button Rifled M16 Profile Barrel, Black Phosphate Cold Hammer Forged - 20100037

at DEGuns

Browse all DEGuns deals

$279.00

In Stock at DEGuns

Price verified today

Buy Now at DEGuns

Secure checkout Easy returns

or compare prices

Product Details

Brand Fn

More from Fn

Last Updated:

Aug 30, 2026 01:52 AM

FN SCAR 15P Black 300 Blackout 30+1 7.50" Pistol

FN SCAR 15P Black 300 Blackout 30+1 7.50" Pistol View Details

$3578.07 $4072.60

12% off

Buy Now · $3578.07

Last Updated:

Aug 30, 2026 01:52 AM

FN SCAR 15P Ultra-Compact 5.56x45mm 7.50" Pistol

FN SCAR 15P Ultra-Compact 5.56x45mm 7.50" Pistol View Details

$3578.07 $4072.60

12% off

Buy Now · $3578.07

Last Updated:

Aug 30, 2026 01:52 AM

FN SCAR 15P Flat Dark Earth Piston-Driven 5.56x45mm 30+1 7.50" Pistol

FN SCAR 15P Flat Dark Earth Piston-Driven 5.56x45mm 30+1 7.50" Pistol View Details

$3578.07 $4072.60

12% off

Buy Now · $3578.07

Last Updated:

Aug 30, 2026 01:52 AM

FN 66100940 509 LS Edge 9mm Luger 5" Barrel 10+1, Matte Black Polymer Frame With Mounting Rail, No Manual Safety, Optics Ready

FN 66100940 509 LS Edge 9mm Luger 5" Barrel 10+1, Matte Black Polymer Frame With Mounting Rail, No Manual Safety, Optics Ready View Details

$1030.22 $1294.00

20% off

Buy Now · $1030.22

Last Updated:

Aug 30, 2026 01:52 AM

FN High Power FDE PVD Ambidextrous 9mm Luger 10+1 4.70" Target Pistol

FN High Power FDE PVD Ambidextrous 9mm Luger 10+1 4.70" Target Pistol View Details

$1044.27 $1199.00

13% off

Buy Now · $1044.27

Last Updated:

Aug 30, 2026 01:52 AM

FN High Power Black Target Crown 9mm Luger 10+1 4.70" Target Pistol

FN High Power Black Target Crown 9mm Luger 10+1 4.70" Target Pistol View Details

$1044.27 $1199.00

13% off

Buy Now · $1044.27

Last Updated:

Aug 30, 2026 01:52 AM

FN 545 Tactical Flat Dark Earth Optic Cut Threaded Barrel .45 ACP 10-Round 4.71" Semi-Automatic Pistol

FN 545 Tactical Flat Dark Earth Optic Cut Threaded Barrel .45 ACP 10-Round 4.71" Semi-Automatic Pistol View Details

$1056.57 $1202.60

12% off

Buy Now · $1056.57

Last Updated:

Aug 30, 2026 01:52 AM

FN 545 Tactical Optic Ready Threaded 45 ACP 10+1 4.71" Pistol

FN 545 Tactical Optic Ready Threaded 45 ACP 10+1 4.71" Pistol View Details

$1056.57 $1202.60

12% off

Buy Now · $1056.57

Last Updated:

Aug 30, 2026 01:52 AM

FN 509 Midsize Tactical Black 9mm 2x10R Holosun 407C Optic & Suppressor-Ready Pistol

FN 509 Midsize Tactical Black 9mm 2x10R Holosun 407C Optic & Suppressor-Ready Pistol View Details

$922.50 $1050.00

12% off

Buy Now · $922.50

Last Updated:

Aug 30, 2026 01:52 AM

FN 509 Tactical Optic Ready Threaded 9mm Luger 17+1/24+1 4.50" Pistol

FN 509 Tactical Optic Ready Threaded 9mm Luger 17+1/24+1 4.50" Pistol View Details

$859.77 $989.00

13% off

Buy Now · $859.77

Last Updated:

Aug 30, 2026 01:52 AM

FN 509 Tactical Flat Dark Earth Optic Cut Threaded Barrel 9mm Luger 17+1/24+1 4.50" Striker-Fired Pistol

FN 509 Tactical Flat Dark Earth Optic Cut Threaded Barrel 9mm Luger 17+1/24+1 4.50" Striker-Fired Pistol View Details

$859.77 $989.00

13% off

Buy Now · $859.77

Last Updated:

Aug 30, 2026 01:52 AM

FN 510 MRD Full Size Black 10mm Auto 15+1 4.10" Optic Ready Pistol

FN 510 MRD Full Size Black 10mm Auto 15+1 4.10" Optic Ready Pistol View Details

$847.47 $964.60

12% off

Buy Now · $847.47

Last Updated:

Aug 30, 2026 01:52 AM

FN 509C MRD Compact Optic Ready 9mm Luger 10+1 3.70" Pistol

FN 509C MRD Compact Optic Ready 9mm Luger 10+1 3.70" Pistol View Details

$782.28 $890.40

12% off

Buy Now · $782.28

Last Updated:

Aug 30, 2026 01:52 AM

FN 509M MRD Mid-Size Black Optic Ready 9mm Luger 10+1 4" Pistol

FN 509M MRD Mid-Size Black Optic Ready 9mm Luger 10+1 4" Pistol View Details

$736.77 $839.00

12% off

Buy Now · $736.77

Last Updated:

Aug 30, 2026 01:52 AM

FN Reflex MRD Viridian RFX-11 Green Dot 9mm Luger 10+1 Everyday Carry Pistol

FN Reflex MRD Viridian RFX-11 Green Dot 9mm Luger 10+1 Everyday Carry Pistol View Details

$681.96 $776.22

12% off

Buy Now · $681.96

Last Updated:

Aug 30, 2026 01:52 AM

FN 502 Tactical Black Optics Ready 22 LR 10/15+1 4.60" Threaded Barrel Pistol

FN 502 Tactical Black Optics Ready 22 LR 10/15+1 4.60" Threaded Barrel Pistol View Details

$490.77 $619.00

21% off

Buy Now · $490.77

Last Updated:

Aug 30, 2026 01:52 AM

FN 502 Tactical Optic Ready Threaded Barrel 22 LR 10+1 4.60" Semi-Auto Pistol

FN 502 Tactical Optic Ready Threaded Barrel 22 LR 10+1 4.60" Semi-Auto Pistol View Details

$490.77 $619.00

21% off

Buy Now · $490.77

Last Updated:

Aug 30, 2026 01:52 AM

FN 502 Tactical FDE Optic Ready Threaded Barrel .22 LR 10+1 4.60" Rimfire Pistol

FN 502 Tactical FDE Optic Ready Threaded Barrel .22 LR 10+1 4.60" Rimfire Pistol View Details

$490.77 $619.00

21% off

Buy Now · $490.77

Last Updated:

Aug 30, 2026 01:52 AM

FN 502 Tactical Flat Dark Earth Optic Ready .22 LR 4.60" Threaded Barrel Pistol

FN 502 Tactical Flat Dark Earth Optic Ready .22 LR 4.60" Threaded Barrel Pistol View Details

$490.77 $619.00

21% off

Buy Now · $490.77

Last Updated:

Aug 30, 2026 01:52 AM

FN Reflex Micro-Compact Black 9mm Luger 15+1/11+1 3.30" Ambidextrous CCW Pistol

FN Reflex Micro-Compact Black 9mm Luger 15+1/11+1 3.30" Ambidextrous CCW Pistol View Details

$527.67 $614.00

14% off

Buy Now · $527.67