B5 Systems Polymer Trigger Guard - Od Green

B5 Systems Polymer Trigger Guard - Od Green - Trigger Guard for AR-15 - view 1
B5 Systems Polymer Trigger Guard - Od Green - Trigger Guard for AR-15 - view 2
Buy Now

B5 Systems

Overview

The B5 Systems Polymer Trigger Guard in OD Green is designed to provide a reliable and sturdy interface for your AR-15's trigger assembly. Made from durable polymer, this trigger guard offers a lightweight solution while maintaining functionality and ease of use, particularly in various shooting conditions. This component is frequently found in builds that utilize a carbine gas system and chamber the popular 5.56 NATO caliber.

Specifications

MPNPTG-1131
MaterialPolymer
ColorOD Green

Available Merchants(6)

Price Alert

Log in to set a price alert on this product.

BattleHawk Armory logo
BattleHawk Armory
Shipping calculated at checkout
Shipping Speed
In Stock
$6
Optics Planet logo
Optics Planet
Free shipping over $49
Shipping Speed
In Stock
$7
Ammunition Depot logo
Ammunition Depot
Shipping calculated at checkout
Shipping Speed
In Stock
$11
Brownells logo
Brownells
Free shipping over $99
Shipping Speed
Out of Stock
$7
Primary Arms logo
Primary Arms
Free shipping over $99
Shipping Speed
Out of Stock
$7
Palmetto State Armory logo
Palmetto State Armory
Free shipping over $99
Shipping Speed
Out of Stock
$8

Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

80%
AR-1580%
AR-1020%

Caliber

58.8%
5.56 NATO58.8%
.223 Wylde17.6%
.308 Win11.8%
6mm ARC5.9%
7.62x39mm5.9%

Gas System

40%
Carbine40%
Mid-Length40%
Rifle20%
Frequently Built With Products
ProductCategoryTimes Built Together
Strike Industries Extended Bolt Catch24
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B18
Timber Creek Outdoors Ambidextrous Safety Selector - Black16
Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension12
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger11
Alg Defense Qms Ar-15 Trigger Set10
Build Platform Breakdown
PlatformPercentage
AR-1580%
AR-1020%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO58.8%
.223 Wylde17.6%
.308 Win11.8%
6mm ARC5.9%
7.62x39mm5.9%
Build Gas System Breakdown
Gas SystemPercentage
Carbine40%
Mid-Length40%
Rifle20%

Builds Featuring This Part

See all 12

Builds in the community that include the B5 Systems Polymer Trigger Guard - Od Green

BuildPartsTotal
14.5" build
25$1021.72
for home defense 11.5"
30$2744.28
for the range 16"
10$628.90
lantac 8" 5.56
24$1792.39
11.5" anderson manufacturing carbine
18$1314.51
10.5" 5.56
19$1071.04
Truck gun 10.5" 5.56
15$698.36
for night work 14.5"
21$1320.80
for night work 18"
28$4525.21
My 5.56 build
29$4813.88
Latest 5.56 build
22$2360.36
14.5" smith & wesson SBR
17$939.00

Customer reviews

5.0out of 5

2 global ratings

Review this product

Share your thoughts with other customers

Write a customer review

Top reviews

L
Luckyx
Good Value Polymer Guard
Reviewed on May 2, 2026Verified with Build

Great trigger guard for the price. The polymer feels durable enough for my 5.56 carbine. It's not metal, obviously, but for a range toy or even a general use rifle, it's plenty sturdy. The color is a nice touch for muted builds.

|
C
cJCYR6HPENDbo10
Solid OD Green Guard
Reviewed on March 9, 2026Verified with Build

Picked this up for a new build. The OD green matches my furniture well. Install was straightforward, it holds up during range days. Nothing fancy, but it does the job right.

|