Liberty Precision MachineMuzzle DevicesMid-Range

Liberty Precision Liberty Bell

Plan-B brake with substantial recoil reduction and 360-degree ports requiring no timing.

Price: $79
Weight: 2.3 oz
Brand: Liberty Precision Machine
Category: Muzzle Devices

Affiliate links (?)

Check Best Price

View at Optics Planet

Find a Gun This Fits

Features

•Plan-B/Atlas pattern
•1/2x28 threads
•360° ports
•17-4 PH H900
•.30 caliber bore

Capability Boosts

Suppression+1

CQB+2

Recommended For

Home Defense+2

Competition+2

Vehicle Operations+2

Range Training+2

training+2

target shooting+2

+16 more

Where to Buy

Compare current prices and availability from retailers we work with.

RetailerPriceAvailabilityUpdatedShop

Optics Planet

Liberty Precision Machine Liberty Bell Muzzle Brake, LPM-2009

$79.00

Out of stock

19h ago

View offer

Price History

90-day low $79.00

More AR-15 guides & articles

Guides

Best Muzzle Devices for AR-15 2026: Top 10 Ranked (SureFire, Dead Air, Rearden)

guide · gear · 11 min read

300 Blackout Ballistics: Barrel Length & Subsonic Ammo

guide · ballistics · 13 min read

300 Blackout vs 5.56: Cost, Recoil & Best Use Cases

guide · ballistics · 10 min read

Articles

1791 LiteRaider Receivers: 4.8 oz AR-15 Upper, 6.2 oz Lower

article · news · Jul 18, 2026

338 ARC Explained: Ballistics, Range, Ammo & Uses

article · industry · May 19, 2026

Pairs Well With

Top matches

Custom

Custom AR-15 (Build From Scratch)

3 shared compatibility tags

Excellent

Palmetto State Armory

PSA Sabre WBP 5.56 AK Plan B, Moss Green/Burnt Bronze

2 shared compatibility tags

Excellent

Ruger

Ruger Mini-14 Tactical

2 shared compatibility tags

Excellent

FightLite Industries

FightLite SCR Rifle 16" 5.56

2 shared compatibility tags

Excellent

Foxtrot Mike Products

Foxtrot Mike FM-15 Ranch Rifle 16" 5.56

2 shared compatibility tags

Excellent

Springfield Armory

Springfield SAINT Victor 5.56 CA Compliant

2 shared compatibility tags

Excellent

Similar Products

Liberty Precision Machine

Liberty Precision Eclipse

$79

Liberty Precision Machine

Liberty Precision Baby Bell

$59

JMac Customs

JMac Customs 4C 14-1LH Slim Brake

$80.96

VG6 Precision

VG6 Precision Gamma 556 (1/2x28)

$80.99

Compatible Platforms

+69 more

Custom

Custom AR-15 (Build From Scratch)

Savage Arms

Savage 110 Ultralite Pro

Henry Repeating Arms

Henry H23 Lever Action Supreme .223 Rem/5.56 NATO

B&T

B&T APC223 PRO 420 mm

Palmetto State Armory

PSA PA-15 16" Carbine

Smith & Wesson

Smith & Wesson M&P15 Sport III

Compatibility Tags

family: ar-patternfamily: modern-riflecaliber: 556caliber: 223caliber: 300blkcaliber: 308caliber: 762x51caliber: 65cmthread: 1/2x28suppressor-mount: plan-b

Build Your Custom Configuration

Add the Liberty Precision Liberty Bell to your build and see how it enhances your platform.

Start Building