Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
ROSCO MANUFACTURING M4 Barrel 5.56 NATO 12.5" Carbine fits AR-15 Black by Rosco Manufacturing -

Price history at KYGUNCO

$149$131Oct 2026Nov 2, 2026

Recorded at KYGUNCO since Oct 9, 2026: low $130.81 (Oct 9, 2026), high $148.99 (Oct 11, 2026). Last checked Nov 1, 2026.

From the store's product feed and AvantLink's price records; feeds can lag the store's own site.

Product Description

ROSCO MANUFACTURING M4 Barrel 5.56 NATO 12.5" Carbine fits AR-15 Black

ROSCO MANUFACTURING M4 Barrel 5.56 NATO 12.5" Carbine fits AR-15 Black

at KYGUNCO
Browse all KYGUNCO deals
$148.99
Out of Stock
Price verified today
Buy Now at KYGUNCO
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Rosco Manufacturing
Rosco Manufacturing

Shop more Rosco Manufacturing Barrels

All 56 in-stock Rosco Manufacturing Barrels from 10 stores →

More from Rosco Manufacturing

KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Purebred Barrel 300Blk 16" Pistol AR15 BeadBlasted ROSCO MANUFACTURING Purebred Barrel 300Blk 16" Pistol AR15 BeadBlasted View Details
$234.99
Buy Now · $234.99
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Bloodline Barrel 5.56 NATO 10.5" Black 1/2x28 ROSCO MANUFACTURING Bloodline Barrel 5.56 NATO 10.5" Black 1/2x28 View Details
$132.30
Buy Now · $132.30
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING M4 Barrel 9mm 10.5" fits AR-9 Black ROSCO MANUFACTURING M4 Barrel 9mm 10.5" fits AR-9 Black View Details
$134.99
Buy Now · $134.99
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
ROSCO MANUFACTURING Bloodline Barrel 5.56 NATO 14.5" Black 1/2x28 ROSCO MANUFACTURING Bloodline Barrel 5.56 NATO 14.5" Black 1/2x28 View Details
$147.60
Buy Now · $147.60
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING K9 Barrel 5.56 NATO 11.5" Patrol fits AR-15 Black ROSCO MANUFACTURING K9 Barrel 5.56 NATO 11.5" Patrol fits AR-15 Black View Details
$174.99
Buy Now · $174.99
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Purebred Bbl 300Blk 8.2" AR-15 Pistol Bead Blasted ROSCO MANUFACTURING Purebred Bbl 300Blk 8.2" AR-15 Pistol Bead Blasted View Details
$177.99
Buy Now · $177.99
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING K9 Sage Dynamics 5.56 NATO 12.5" Blk Patrol Length ROSCO MANUFACTURING K9 Sage Dynamics 5.56 NATO 12.5" Blk Patrol Length View Details
$171.00
Buy Now · $171.00
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Bloodline Heavy Barrel 300 Blk 16" Black 5/8x24 ROSCO MANUFACTURING Bloodline Heavy Barrel 300 Blk 16" Black 5/8x24 View Details
$178.20
Buy Now · $178.20
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Purebred Barrel 223Wylde 16" Bead Blasted 1/2x28 ROSCO MANUFACTURING Purebred Barrel 223Wylde 16" Bead Blasted 1/2x28 View Details
$198.90
Buy Now · $198.90
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Purebred Barrel 6mm ARC 16" Mid AR-15 Stainless ROSCO MANUFACTURING Purebred Barrel 6mm ARC 16" Mid AR-15 Stainless View Details
$232.99
Buy Now · $232.99
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Purebred Barrel 6mm ARC 20" Rifle AR-15 Stainless ROSCO MANUFACTURING Purebred Barrel 6mm ARC 20" Rifle AR-15 Stainless View Details
$251.99
Buy Now · $251.99
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Purebred 13.7" 223 Wylde Bead Blasted Med Profile ROSCO MANUFACTURING Purebred 13.7" 223 Wylde Bead Blasted Med Profile View Details
$292.46
Buy Now · $292.46
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
ROSCO MANUFACTURING Bloodline Saucepack Barrel 5.56 14.5" Mid AR15 Blk ROSCO MANUFACTURING Bloodline Saucepack Barrel 5.56 14.5" Mid AR15 Blk View Details
$327.04
Buy Now · $327.04
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING Bloodline Saucepack Barrel 5.56 16" Mid AR-15 Blk ROSCO MANUFACTURING Bloodline Saucepack Barrel 5.56 16" Mid AR-15 Blk View Details
$331.99
Buy Now · $331.99
KYGUNCO
KYGUNCO
Last Updated:
Nov 01, 2026 08:46 AM
Sold Out
ROSCO MANUFACTURING K9 Saucepack Barrel 5.56 12.5" Patrol AR-15 Black ROSCO MANUFACTURING K9 Saucepack Barrel 5.56 12.5" Patrol AR-15 Black View Details
$328.99
Buy Now · $328.99
KYGUNCO