Strike Industries Extended Bolt Catch

Strike Industries Strike Industries Extended Bolt Catch - view 1

Strike Industries

Overview

The Strike Industries Extended Bolt Catch is designed to enhance the functionality of your AR-15 platform by providing an extended lever for easier operation, especially when manipulating the bolt catch under stress. Made from durable steel with a phosphate finish, this bolt catch promises reliability and longevity in various conditions. It's particularly suited for builds featuring a mid-length gas system and chambered in 5.56 NATO, ensuring seamless compatibility with popular configurations.

Specifications

MPNSI-AR-XBC
FinishPhosphate
TypeExtended
ColorBlack
MaterialSteel

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

79.4%
AR-1579.4%
AR-1020%
AR-90.6%

Caliber

60.5%
5.56 NATO60.5%
.223 Wylde16.3%
300 Blackout13.2%
.308 Win3.1%
.450 Bushmaster2.3%
Other4.8%

Gas System

42.3%
Mid-Length42.3%
Carbine26.9%
Rifle15.4%
Pistol14.4%
Intermediate1%
Frequently Built With Products
ProductCategoryTimes Built Together
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B315
Timber Creek Outdoors Ambidextrous Safety Selector - Black223
Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension220
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK212
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C203
B5 Systems Trigger Guard ATG-001-01192
Build Platform Breakdown
PlatformPercentage
AR-1579.4%
AR-1020%
AR-90.6%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO60.5%
.223 Wylde16.3%
300 Blackout13.2%
.308 Win3.1%
.450 Bushmaster2.3%
7.62x39mm1.6%
.458 SOCOM1.6%
6.5 Grendel0.8%
6.5 Creedmoor0.8%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length42.3%
Carbine26.9%
Rifle15.4%
Pistol14.4%
Intermediate1%

Builds Featuring This Part

See all 122

Builds in the community that include the Strike Industries Extended Bolt Catch

BuildPartsTotal
My 5.56 build
23$3700.81
16" 5.56
22$857.26
PDW 16" 5.56
18$1148.69
Aero Precision 14.5" build
17$1449.03
Second 5.56 build
22$2083.28
16" build
28$3567.82
new 5.56 build
27$1871.42
18" build
26$1798.89
New build
18$1370.61
Carbine 14.5" 5.56
22$1031.93
Backup 5.56 build
31$6891.70
my 5.56 build
22$1000.59

Customer reviews

4.9out of 5

7 global ratings

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Top reviews

F
FurrCh0pz
Extended catch quick reloads
Reviewed on April 29, 2026Verified with Build

Larger shelf on the Strike Industries extended bolt catch is way easier to hit with the trigger finger when locking back on empty. Black anodize is matte and matches a Strike Industries lower well. Drop-in fitment on any standard lower receiver.

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C
clarkclint10104
Function 5 finish slight off
Reviewed on April 16, 2026Verified with Build

Strikes extended bolt catch enlarged shelf makes locking back on empty mags much faster. Mechanically perfect. The black anodizing has a slightly different sheen than my Strike Industries lower, side by side its noticeable but in normal use you cant tell.

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R
RelentlessRobx
Extended catch faster lockback
Reviewed on March 26, 2026Verified with Build

Strikes extended bolt catch is a meaningful upgrade for getting locked open on an empty mag with the support hand thumb. The shelf is bigger than the factory part without being huge. Black anodize matches most uppers. Standard mil-spec install with the right punch.

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O
orkaydk98
Bigger paddle
Reviewed on March 11, 2026Verified with Build

paddle extends well past mil spec which makes slap and release easier under recoil. drop in install with the OEM bolt catch roll pin. SI machining is tight, no rattle in the pivot

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J
jebstewart11
SI extended catch made well
Reviewed on March 3, 2026Verified with Build

Strike Industries extended bolt catch is well made with even anodize and clean machining of the shelf. Larger shelf makes empty mag lockback faster. Black matches my SI lower. Drops in any milspec lower with the standard catch spring.

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C
ch3mp3l
Extended bolt catch
Reviewed on February 19, 2026Verified with Build

SI extended bolt catch, paddle is larger than mil spec for easier thumb access. drops onto a mil spec lower with no fitting required. anodize is consistent with other SI lower parts. classic SI upgrade

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C
chempel.01
SI enhanced catch exactly
Reviewed on February 2, 2026Verified with Build

Strike Industries enhanced bolt catch is exactly what I wanted for fast empty mag lockback. Larger shelf makes slapping the catch easier with the trigger finger or support thumb. Black anodize matches my SI lower. Drop in install.

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