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
Mcr Bolt Catch by Fightlite Industries -

Product Description

Fits in a mil spec AR15/M4/M16 lower receiver. For use with MCR A(R) upper receiver assemblies, provides the necessary clearance for the wider MCRA(R) upper receiver. Mfg: Fightlite Industries

Mcr Bolt Catch

at Brownells.com
Browse all Brownells.com deals
$17.99
In Stock at Brownells.com
Price verified 1d ago
Buy Now at Brownells.com
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Fightlite Industries
Fightlite Industries

More from Fightlite Industries

DEGuns
Last Updated:
Aug 29, 2026 11:26 PM
Fightlite Industries Quick Change Barrel Handle Assembly, Black Steel Rifle - 15035 Fightlite Industries Quick Change Barrel Handle Assembly, Black Steel Rifle - 15035 View Details
$134.99
Buy Now · $134.99
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:26 PM
Fightlite Industries Main Action Spring, Steel 223 Rem/5.56 NATO Rifles - 15076 Fightlite Industries Main Action Spring, Steel 223 Rem/5.56 NATO Rifles - 15076 View Details
$18.19
Buy Now · $18.19
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:26 PM
Fightlite Industries MCR Barrel, 16.25" Adjustable Heavy Barrel Mag Phosphate 5.56 NATO - BBL002C Fightlite Industries MCR Barrel, 16.25" Adjustable Heavy Barrel Mag Phosphate 5.56 NATO - BBL002C View Details
$1019.99
Buy Now · $1019.99
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:26 PM
Fightlite Industries MCR Magazine Adapter, Black Aluminum Fits AR15/M16/M4 - 15079 Fightlite Industries MCR Magazine Adapter, Black Aluminum Fits AR15/M16/M4 - 15079 View Details
$131.99
Buy Now · $131.99
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:26 PM
Fightlite Industries MCR556DFR 5.56x45mm NATO 16.25" Belt Fed Upper AR-15 7075-T6 Aluminum MIL-STD 1913 Rail Handguard Fightlite Industries MCR556DFR 5.56x45mm NATO 16.25" Belt Fed Upper AR-15 7075-T6 Aluminum MIL-STD 1913 Rail Handguard View Details
$6599.99
Buy Now · $6599.99
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:26 PM
Fightlite Industries MCR060M Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum M-LOK Handguard Fightlite Industries MCR060M Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum M-LOK Handguard View Details
$5899.99
Buy Now · $5899.99
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:26 PM
Fightlite Industries MCR Dual Feed Complete Upper, 16.25" Barrel 7075-T6 Aluminum M-LOK Handguard Adjustable Sight Set Semi-Auto 5.56x45mm NATO - MCR556DFRM Fightlite Industries MCR Dual Feed Complete Upper, 16.25" Barrel 7075-T6 Aluminum M-LOK Handguard Adjustable Sight Set Semi-Auto 5.56x45mm NATO - MCR556DFRM View Details
$6599.99
Buy Now · $6599.99
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:26 PM
Fightlite Industries MCR060 Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard Fightlite Industries MCR060 Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard View Details
$5899.99
Buy Now · $5899.99
DEGuns
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Fightlite Industries SCR 5.56 NATO Semi-Auto Rifle - Flat Dark Earth - 16.25" - 5 Round Fightlite Industries SCR 5.56 NATO Semi-Auto Rifle - Flat Dark Earth - 16.25" - 5 Round View Details
$1199.99
Buy Now · $1199.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Fightlite Industries SCR BANDITO 5.56 NATO Semi-Auto Pistol - Black - 7.25" Fightlite Industries SCR BANDITO 5.56 NATO Semi-Auto Pistol - Black - 7.25" View Details
$1109.99
Buy Now · $1109.99
Primary Arms
Firearms Depot
Last Updated:
Aug 29, 2026 09:27 PM
Fightlite Industries Mcr 15079 Mag Adapter Fightlite Industries Mcr 15079 Mag Adapter View Details
$130.99
Buy Now · $130.99
Firearms Depot
Sportsmans Outdoor Superstore
Last Updated:
Aug 30, 2026 12:06 AM
Fightlite Industries MCR 5.56mm Dual-Feed Belt Fed Upper Receiver Fightlite Industries MCR 5.56mm Dual-Feed Belt Fed Upper Receiver View Details
$6382.99
Buy Now · $6382.99
Sportsmans Outdoor Superstore
TLO Outdoors
Last Updated:
Aug 29, 2026 09:36 PM
Fightlite Industries MCR Magazine Adapter for AR-15/M16/M4 Belt-Fed Uppers, Black Aluminum 15079 Fightlite Industries MCR Magazine Adapter for AR-15/M16/M4 Belt-Fed Uppers, Black Aluminum 15079 View Details
$150.98 $152.08
1% off
Buy Now · $150.98
TLO Outdoors
Guns.com
Last Updated:
Aug 29, 2026 08:59 PM
FIGHTLITE INDUSTRIES MCR DUAL-FEED UPPER RECEIVER UPPER RECEIVER FIGHTLITE INDUSTRIES MCR DUAL-FEED UPPER RECEIVER UPPER RECEIVER View Details
$6599.99 $6999.99
6% off
Buy Now · $6599.99
Guns.com
United States Association of Gun Owners
Last Updated:
Aug 30, 2026 12:20 AM
Fightlite Industries MCR060 Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard Fightlite Industries MCR060 Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard View Details
$5899.99
Buy Now · $5899.99
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Aug 30, 2026 12:20 AM
Fightlite Industries RPTR-001 Raptor Belt 5.56x45mm NATO 16.50" M-LOK Handguard Fightlite Industries RPTR-001 Raptor Belt 5.56x45mm NATO 16.50" M-LOK Handguard View Details
$4799.99
Buy Now · $4799.99
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Aug 30, 2026 12:20 AM
FIGHTLITE SCR-300BPM SCR BANDITO 300BLK BLK FIGHTLITE SCR-300BPM SCR BANDITO 300BLK BLK View Details
$1109.99
Buy Now · $1109.99
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Aug 30, 2026 12:20 AM
FIGHTLITE SCR-556PM SCR RAIDER PISTOL 556 FIGHTLITE SCR-556PM SCR RAIDER PISTOL 556 View Details
$949.99
Buy Now · $949.99
United States Association of Gun Owners
TLO Outdoors
Last Updated:
Aug 29, 2026 09:36 PM
FightLite Industries Quick-Change Barrel Handle Assembly, Black Steel - Fits MCR/Shrike 5.56, 15035 FightLite Industries Quick-Change Barrel Handle Assembly, Black Steel - Fits MCR/Shrike 5.56, 15035 View Details
$153.98 $154.80
1% off
Buy Now · $153.98
TLO Outdoors
TLO Outdoors
Last Updated:
Aug 29, 2026 09:36 PM
FIGHTLITE INDUSTRIES MCR Dual-Feed Complete Upper Receiver 5.56 NATO 16.25in M-LOK Handguard MCR060M FIGHTLITE INDUSTRIES MCR Dual-Feed Complete Upper Receiver 5.56 NATO 16.25in M-LOK Handguard MCR060M View Details
$6002.98 $6789.99
12% off
Buy Now · $6002.98
TLO Outdoors